Student exploration waves gizmo. The change in pitch an observer hears as an object pa...

Study wave motion, diffraction, interference, and refraction

Feb 25, 2023 · an floor. A large wave approaches the buoy. How will the buoy move as the wave goes by? A buoy will move down and up as the wave goes by. 2. The two images show side views of ocean waves. How are the two sets of waves different? The first wave is a longitudinal wave and the other one is a transverse wave also in the second one the distance is separated more. Gizmo Warm-up Ocean swells are an ...The two images show side views of ocean waves. How are the two sets of waves different? One of the waves has a higher amplitude. Gizmo Warm-up Ocean swells are an example of waves. In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth.Student Exploration Waves Gizmo Simulation. Physics 96% (23) 2. 04.01 temperature. Physics 100% (8) 2. The Future - I study physics. This year is my last year. Physics 100% (8) 4. Student Exploration Fan Cart Physics. Physics 100% (8) 6. Lewis Seasons Gizmo -1 - nice. Physics 94% (16) 3. Mengamankan Informasi dengan Prinsip Termodinamika.Name: Mia Calcagno Date: 5/13/2021 Student Exploration: Waves Vocabulary: amplitude, compression, crest, frequency, linear mass density, longitudinal wave, medium, period, power, rarefaction, transverse wave, trough, wave, wavelength, wave speed Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. A buoy is anchored to the ocean floor. A large wave approaches the buoy.Student Exploration: Cell Division Directions: Follow the instructions to go through the simulation. Respond to the questions and prompts in the orange boxes. Vocabulary: cell division, centriole, centromere, chromatid, chromatin, chromosome, cytokinesis, DNA, interphase, mitosis Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1.In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse, Amplitude is 20 cm, Frequency is 0 Hz, Tension is 3 N, and Density is 1 kg/m.Gizmo Warm-up. The Earthquakes 1 – Recording Station Gizmo simulates the seismic waves released by an earthquake. To begin, look at the key on the bottom left side of the Gizmo. 1. The epicenter of the earthquake is the point on Earth’s surface closest to the focus, or origin, of the earthquake. A.Student Exploration: Waves 27 points Vocabulary: amplitude, compression, crest, frequency, linear mass density, longitudinal wave, medium, period, power, rarefaction, transverse wave, trough, wave, wavelength, wave speed Prior Knowledge Questions (Do these BEFORE using the Gizmo.)1 pt 1. A buoy is anchored to the ocean floor. A large wave approaches the buoy.In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse , Amplitude is 20 cm, Frequency is 0 Hz, Tension is 3 N, and Density is 1 kg/m. (Note: In this Gizmo, "density" refers to the linear mass density , or mass ...The Earthquake — Recording Station Gizmo™ simulates the seismic waves released by an earthquake. To begin, look at the key on the bottom left side of the Gizmo. To begin, look at the key on ...Explore insights directly from students enrolled in UT Austin’s Master of Science in Data Science Online outlining the top five program attributes. November 12, 2021 / edX team Whi...2019 Gizmo Warm-up Ocean swells are an example of waves. In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave isTransverse,Amplitude is 20.0 cm, Frequency is 0.75 Hz, Tension is 3.0 N, and Density is 1.0 kg/m.gizmo of waves name: juli date: student exploration: waves directions: follow the instructions to go through the simulation. respond to the questions and ... one wave goes higher while the other is wider Gizmo Warm-up Ocean swells are an example of waves. In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move ...The two images show side views of ocean waves. How are the two sets of waves different? The first wave is a longitudinal wave and the other one is a transverse wave also in the second one the distance is separated more. Gizmo Warm-up Ocean swells are an example of waves. In the Waves Gizmo™, you will observe wave motion on a model of a spring.We would like to show you a description here but the site won’t allow us.Gizmo Warm-up Ocean swells are an example of waves. In the Waves Gizmo™, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. ... Student Exploration: Waves. Vocabulary: amplitude, compression, crest, frequency, longitudinal wave, medium, period, power, rarefaction, transverse wave ...Waves Gizmo Student Exploration Sheet - Free download as Word Doc (.doc / .docx), PDF File (.pdf), Text File (.txt) or read online for free. Sound waves would travel faster through a lower density gas such as helium than a higher density gas such as carbon dioxide. Based on the experiments in the Gizmo, increasing the density of the medium decreases the speed of a longitudinal wave.Student Exploration: Tides. Directions: Follow the instructions to go through the simulation. Respond to the questions and prompts in the orange boxes. Vocabulary: gravity, high tide, low tide, neap tide, spring tide, tidal bulge, tides Prior Knowledge Question (Do this BEFORE using the Gizmo.) What is happening in these images?Student Exploration Waves Gizmo Simulation. Physics. Assignments. 96% (24) 2. 04.01 temperature. Physics. Assignments. 100% (8) 4. Student Exploration Fan Cart Physics. Physics. Assignments. ... Student Exploration: Trebuchet. Directions: Follow the instructions to go through the simulation. Respond to the questions and prompts in the orange boxes.View Student Exploration - Waves Gizmo.docx from SCIENCE 126 at Everglades High School. Name: Crystul Hall Date: 1/21/2021 Student Exploration: Waves Vocabulary: amplitude, compression, crest,Gizmo Warm-up Just like ripples on the surface of water, sound waves can interact with and influence each other. You can use the Sound Beats and Sine Waves Gizmo™ to explore two different types of sound wave interactions. If you have headphones available, put them on now. Under Visual, turn on Sound A. Click the PLAY icon ( ) next to the ...In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse , Amplitude is 20.0 cm, Frequency is 0.75 Hz, Tension is 3.0 N, and Density is 1.0 kg/m. that make your life easierGizmo Warm-up Ocean swells are an example of waves . In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse , Amplitude is 20.0 cm, Frequency is 0.75 Hz, Tension is 3.0 N, and Density is 1.0 kg/m.Sound waves are examples of longitudinal waves, or waves in which particles move back and forth in the same direction as the wave. You can use the Longitudinal Waves Gizmo to explore the behavior of sound waves. In the Gizmo, an air-filled tube contains 24 evenly-spaced, airtight dividers. To begin, select the Pulsed waves setting and the Open ...View gizmo waves.pdf from SCIENCE 46574 at Clayton State University. Name: Edgar Solis Date: 3/25/20 Student Exploration: Waves Vocabulary: amplitude, compression, crest, frequency, linear mass ... such as ocean waves, do not look exactly like transverse waves. In the Gizmo, the troughs are pointy and the crests are rounded. In the ocean, the ...Sound waves are examples of longitudinal waves, or waves in which particles move back and forth in the same direction as the wave. You can use the Longitudinal Waves Gizmo TM to explore the behavior of sound waves. In the Gizmo, an air-filled tube contains 24 evenly- spaced, airtight dividers. To begin, select the Pulsed waves setting and the ...Sixth Wave Innovations News: This is the News-site for the company Sixth Wave Innovations on Markets Insider Indices Commodities Currencies StocksGizmo Warm-up While most atoms are stable, some are radioactive , which means that they have a tendency to undergo spontaneous nuclear decay. The decay of radioactive atoms generally results in the emission of particles and/or energy. Several types of nuclear decay can be explored with the Nuclear Decay Gizmo™.Observe and measure transverse, longitudinal, and combined waves on a model of a spring moved by a hand. Adjust the amplitude and frequency of the hand, and the tension and density of the spring. The speed and power of the waves is reported, and the wavelength and amplitude can be measured.A repeating motion that travels through a medium. wavelength. the distance between neighboring crests or any neighboring equivalent points on a wave. wave speed. the distance a wave travels in a given amount of time. Study with Quizlet and memorize flashcards containing terms like Amplitude, Compression, Crest and more.In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse, Amplitude is 20 cm, Frequency is 0 Hz, Tension is 3 N, and Density is 1 kg/m.In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse , Amplitude is 20.0 cm, Frequency is 0.75 Hz, Tension is 3.0 N, and Density is 1.0 kg/m. (Note: In this Gizmo, "density" refers to the linear mass density , or ...In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse, Amplitude is 20 cm, Frequency is 0 Hz, Tension is 3 N, and Density is 1 kg/m.Student Exploration: Waves Vocabulary: amplitude, compression, crest, frequency, longitudinal wave, medium, period, power, rarefaction, transverse wave, trough, wave, wavelength, wave speed Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. A buoy is anchored to the ocean floor. A large wave approaches the buoy. How will the buoy move as the wave goes by? A buoy will move down and ...7. Student Exploration Orbital Motion - Kepler's Laws Gizmo Answer Key. 100%. 2. 1.05 Atomic Structure and Forces completed alexiyah franco. 100%. 5. Student Exploration Plate Tectonics Gizmo Answer Key. 93%.Gizmo Warm-up Ocean swells are an example of waves.In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse, Amplitude is 25.0 cm, Frequency is 0.9 Hz, Tension is 2.5 N, and Density is 1.0 kg/m. (Note: In this Gizmo, …400134426 Access BARS Sintesis Bernal 27 pdf. LAB Enzyme Action key. Chemistry paper 3 SL Nov 2018. 05 Formula of a Hydrate Worksheet. Stroke. Cell Division Gizmo Answers. Student Exploration: Ideal Gas laws Gizmos Lab name: date: student exploration: ideal gas law vocabulary: atmosphere, law, law, law, dependent variable,2019 Name: _____ Date: _____ Student Exploration: Longitudinal Waves Vocabulary: antinode, compression, displacement, frequency, interference, longitudinal wave, medium, node, rarefaction, standing wave Prior Knowledge Question (Do this BEFORE using the Gizmo.) In many science fiction movies, an evil alien spaceship explodes with an enormous KABOOM!!We would like to show you a description here but the site won’t allow us.Student Exploration Electron Configuration Gizmo Answer Key. Waves Gizmo Worksheet Answer Key Activity B - Thekidsworksheet. Download student exploration osmosis gizmo answer key pdf download 40 free theory worksheets. Bundle contains 26 documents. Prior knowledge questions do these before using the gizmo 1. Periodic trends gizmo answer key ...This fluctuation happens as the waves intermittently combine and separate. When two waves with slightly varying frequencies merge, it results in fluctuations in the sound's volume. Observe: When two waves of slightly different frequencies combine, you hear variations in the volume of the sound. The change from soft to loud is called a beat.Gizmo Student Exploration Earthquakes 1 - Recording Station.pdf. Huntington Beach High. SOCIAL SCI 4579. M2L2 Gizmo Lab #1_ Earthquake Recording Station - Honors.docx. Solutions Available. ... Recording Station Gizmo simulates the seismic waves released by an earthquake. To begin, look at the key on the bottom left side of the …Experts warn warned that India’s third wave of Covid-19 is almost imminent. On his first day of fieldwork, on April 19, Shivam Pratap Singh was tasked with bringing an oxygen cylin...Student Exploration: Ray Tracing (Mirrors) Directions: Follow the instructions to go through the simulation. Respond to the questions and prompts in the orange boxes. Vocabulary: concave mirror, convex mirror, focal point, magnification, real image, reflect, virtual image Prior Knowledge Questions (Do these BEFORE using the Gizmo.)24 04 01 Gizmo Phases Water Student; S309-Kai Sivertsen - Phase Changes Gizmos ... Longitudinal Waves SE Sofia gonzalez; Sound Beats Sine Waves SE Sofia Gonzalez; High Energy Wave Device; Transverse v Longitudinal wave and speed ws; Gizmo Force Fan Cart SE - answer key; Preview text. Name: Jayden West Date: 2/14/ Student Exploration: Chicken ...accomplished using crumple zones. Crumple zones are sections of the car body designed to def orm, or. much weaker than the safety cell that protects the passenger. As the crumple zone collapses, the car comes to. The minimum possible force on a passenger can be found using a law called the work-energy theorem. This.Gizmo Warm-up Ocean swells are an example of waves. In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse, Amplitude is 20 cm, Frequency is 0 Hz, Tension is 3 N, and Density is 1 kg/m.Feb 25, 2023 · an floor. A large wave approaches the buoy. How will the buoy move as the wave goes by? A buoy will move down and up as the wave goes by. 2. The two images show side views of ocean waves. How are the two sets of waves different? The first wave is a longitudinal wave and the other one is a transverse wave also in the second one the distance is separated more. Gizmo Warm-up Ocean swells are an ...Name: Christian Gennuso Date: 7/17/ Student Exploration: Sound Beats and Sine Waves. Vocabulary: amplitude, beat, constructive interference, crest, destructive interference, frequency, hertz, sound wave, trough Prior Knowledge Questions (Do these BEFORE using the. Gizmo.) The picture at left shows water ripples interacting.Throughout history there have been wonderful discoveries stumbled upon by accident–penicillin, microwaves, even plastic. Throughout history there have been wonderful discoveries st...Find Your Solution. Start playing, exploring and learning today with a free account. Or contact us for a quote or demo. Gain an understanding of high, low, spring, and neap tides on Earth by observing the tidal heights and the positions of the Earth, Moon, and Sun. T...Sound waves are examples of longitudinal waves, or waves in which particles move back and forth in the same direction as the wave. You can use the Longitudinal Waves Gizmo to explore the behavior of sound waves. In the Gizmo, an air-filled tube contains 24 evenlyspaced, airtight dividers. To begin, select the Pulsed waves setting and the Open tube.How are the two sets of waves different? The two images showing the two different sides of the ocean are different because the first image of the wave is higher than the second image of the ocean wave. Gizmo Warm-up Ocean swells are an example of waves. In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move ...Student Exploration: Phased Array. Vocabulary: constructive interference, phased array, phase shift, wave front Prior Knowledge Questions (Do these BEFORE using the Gizmo.) You shout out your name in a cave. In one room, you hear the echo right away. In the second room, it takes a little while before you hear the echo.waves gizmo. 14 terms. tomaszewskimya. Preview. Waves Gizmo. 15 terms. Peyten_D. Preview. Science in Islamic. 16 terms. lijiajie2905. Preview. Science Test 1 Study flashcards. 16 terms. ZRahman303. ... the number of waves that pass a point each second. The unit of frequency is the: hertz (Hz). One hertz is one event per second.Gizmo Exploration Guide Answers Waves WebYou can use the Longitudinal Waves Gizmo to explore the behavior of sound waves. In the Gizmo, an air-filled tube contains 24 evenly-spaced, airtight dividers. To begin, select the Pulsed waves setting and the Open tube. Set the Strength to 1.00. Deselect the graph options at lower right. 1. Web1.Gizmo Warm-up Ocean swells are an example of waves. In the Waves Gizmo™, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse, Amplitude is 20.0 cm, Frequency is 0.75 Hz, Tension is 3.0 N, and Density is 1.0 kg/m.New Wave Holdings News: This is the News-site for the company New Wave Holdings on Markets Insider Indices Commodities Currencies Stocksof a horizontal pole. 1. What would most likely happen if one of the runners began jogging in knee-deep water? The jogger who was running in the water probably slow down. How would this affect the direction of the runners? Explain. This would affect the direction of the runner because the runner would try to run forward, but the runner would end up slipping and most likely falling backwards.Student Exploration Waves Gizmo Simulation. Physics 95% (19) 2. 04.01 temperature. Physics 100% (8) 4. Student Exploration Fan Cart Physics. Physics 100% (7) 3.Gizmo Warm-up No sounds can be heard in outer space because sound waves require a medium, such as air, to travel through. Sound waves are examples of longitudinal waves, or waves in which particles move back and forth in the same direction as the wave. You can use the Longitudinal Waves GizmoTM to explore theJun 3, 2019 · In the Waves Gizmo TM , you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse , Amplitude is 20.0 cm, Frequency is 0.75 Hz, Tension is 3.0 N, and Density is 1.0 kg/m.Student Exploration: Tides. Directions: Follow the instructions to go through the simulation. Respond to the questions and prompts in the orange boxes. Vocabulary: gravity, high tide, low tide, neap tide, spring tide, tidal bulge, tides. Prior Knowledge Question (Do this BEFORE using the Gizmo.) What is happening in these images?Student Exploration Waves Gizmo Simulation. Physics. Assignments. 95% (22) 2. 04.01 temperature. Physics. Assignments. 100% (8) 4. Student Exploration Fan Cart ...In the Waves Gizmo™, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse, Amplitude is 20 cm, Frequency is 0 Hz, Tension is 3 N, and Density is 1 kg/m.Calaméo - Student Exploration- Waves (ANSWER KEY). In the Waves Gizmo TM , you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse , Amplitude is 20.0 cm, Frequency is 0.75 Hz, Tension is 3.0 N, and Density is 1.0 kg/m.Gizmo Warm-up Ocean swells are an example of waves . In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse , Amplitude is 20.0 cm, Frequency is 0.75 Hz, Tension is 3.0 N, and Density is 1.0 kg/m.Student Exploration Waves Gizmo Simulation. Physics 95% (19) 2. 04.01 temperature. Physics 100% (8) 3. KEY++Roller+Coasters+and+Energy+Answer+Sheet. Physics 93% (27) 6. Lewis Seasons Gizmo -1 - nice. Physics 94% (16) 6. Student Exploration Waves Gizmo Simulation. Physics 95% (19) 2. 04.01 temperature.Waves GIZMOS Lab Sheet/ Student Exploration: Waves. (0) $7.49. This GIZMOS Lab should be done Wednesday (11/4) and Thursday (11/5) to stay current with your Weekly Learning Plan. Student Exploration: Waves Directions: Follow the instructions to go through the simulation. Respond to the questions and prompts in the orange boxes.Gizmo Warm-up To measure the depth of the ocean floor, scientists use a technology called sonar. A pulse of sound waves is emitted by a transmitter. The waves bounce off the ocean floor and return to the instrument. The time it takes the signal to return to the device is recorded and analyzed to determine the depth of the ocean at that point.View Waves Gizmo Student Sheet 2017.pdf from SCIENCE N/A at Olympia High School. Student Exploration: Waves Vocabulary: amplitude, crest, frequency, medium, period, power, transverse wave, trough, AI Homework HelpGet the Gizmo ready: Select the SENSE ORGANS tab. With Eye selected, click the left circle to enlarge. Question: How do the eye and ear detect stimuli? Observe: Select Show labels. Click on the image to the right, label the lens and retina. Watch the yellow light waves enter the eye.1 Name: Date: Student Exploration: Waves Vocabulary: amplitude, compression, crest, frequency, longitudinal wave, medium, period, power, rarefaction, transverse wave, trough, wave, wavelength, wave speed Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. A buoy is anchored to the ocean floor. A large wave approaches the buoy. How will the buoy move as the wave goes by?ExploreLearning ® is a Charlottesville, VA based company that develops online solutions to improve student learning in math and science.. STEM Cases, Handbooks and the associated Realtime Reporting System are protected by US Patent No. 10,410,534. 110 Avon Street, Charlottesville, VA 22902, USAClass enrollment code: XD557M Name: Date: Student Exploration: Waves Directions: Follow the instructions to go through the simulation. Respond to the questions and prompts in the orange boxes. Vocabulary: amplitude, compression, crest, frequency, linear mass density, longitudinal wave, medium, period, power, rarefaction, transverse wave, trough, wave, wavelength, wave speed Prior Knowledge ...Gizmo Warm-up Ocean swells are an example of waves. In the Waves Gizmo™, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. ... Student Exploration: Waves. Vocabulary: amplitude, compression, crest, frequency, longitudinal wave, medium, period, power, rarefaction, transverse wave ...Student Exploration Waves Gizmo Simulation. Physics 94% (18) 2. 04.01 temperature. Physics 100% (8) 4. Student Exploration Fan Cart Physics. Physics 100% (7) 3.Gizmo Warm-up. The Earthquakes 1 - Recording Station Gizmo simulates the seismic waves released by an earthquake. To begin, look at the key on the bottom left side of the Gizmo. 1. The epicenter of the earthquake is the point on Earth's surface closest to the focus, or origin, of the earthquake. A.Build inquiry, understanding, and a love of math and science. With over 450 virtual, interactive STEM simulations all aligned to the latest standards, Gizmos help educators bring powerful new learning experiences to grade 3-12 classrooms. Gizmo of the week!Observe the propagation of longitudinal (compression) waves in a closed or open tube with evenly-spaced dividers. The strength and frequency of the waves can be manipulated, or waves can be observed as individual pulses. Compare the movement of dividers to graphs of displacement, velocity, acceleration and pressure. Full Lesson InfoStudent Exploration: Waves Vocabulary: amplitude, compression, crest, frequency, linear mass density, longitudinal wave, ... Gizmo Warm-up Ocean swells are an example of waves. In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth.Name: Nicholas, Pousardien Date: 3/16/2021 Student Exploration: Longitudinal (Compression) Waves Vocabulary: antinode, compression, displacement, frequency, interference, longitudinal (Compression) wave, medium, node, rarefaction, standing wave Prior Knowledge Question (Do this BEFORE using the Gizmo.) In many science fiction …Student exploration unit conversions gizmo answer key pdf 2020-2022 Free gizmos answers keys circuits / original gizmo list for Student exploration waves gizmo answer key free - islero gui. Printable Materials; Student Exploration Answer Key 01 Mar 2024.. Observe the propagation of longitudinal (compressionStudent Exploration: Phased Array. Vocabulary: constructive Sound Beats and Sine Waves. Listen to and see interference patterns produced by sound waves with similar frequencies. Test your ability to distinguish and match sounds as musicians do when they tune their instruments. Calculate the number of "sound beats" you will hear based on the frequency of each sound. [Note: Headphones are recommended … Name: Date: Student Exploration: Waves Directions: Gizmo Warm-up Ocean swells are an example of waves . In the Waves Gizmo, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse , Amplitude is 20.0 cm, Frequency is 0.75 Hz, Tension is 3.0 N, and Density is 1.0 kg/m.Gizmo Warm-up Ocean swells are an example of waves. In the Waves Gizmo™, you will observe wave motion on a model of a spring. The hand can move the spring up and down or back and forth. To begin, check that the Type of wave is Transverse, Amplitude is 20.0 cm, Frequency is 0.75 Hz, Tension is 3.0 N, and Density is 1.0 kg/m. Click Play ( ). Sound waves are examples of longitudinal waves, or wav...

Continue Reading