wave unit study guide

 
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Draw longitudinal waves. <> What happens to wave’s speed when it moves from one medium to another? Then liquids. Sound waves only transfer energy not matter (air molecules).Light waves can transfer energy through empty space (without medium).Distance between crest to crest or trough to trough.Distance from the midpoint to the crest (or trough) of the wave.Wave’s amplitude indicates how much energy a wave is carrying. 18. Wave Unit Vocabulary.

What is the medium for sound waves?11. It’s an example of mechanical wave.45. EQ 3: How are sound waves affected by changes in amplitude and pitch? Waves transfer Energy . 12.

Gravity. <>>> 3 0 obj Learn vocabulary, terms, and more with flashcards, games, and other study tools. Which light will be visible on the other side? Waves: Sound & Light Unit .

an area of a wave where particles are squeezed together. 3.

Vocabulary Waves 1-21-19-1nlnx5p . Figure 1 and Figure 2 14. What happened to the wave speed when the wave moved from light candies to heavier candies?The wave slowed down moving from light medium (candies) to heavier medium (candies).47.

2 0 obj Vocabulary Waves 1-14-19-2eeu449.

Name them.In longitudinal wave, waves travel in the same (or parallel) direction as the disturbance.In transverse waves, waves travel in the perpendicular direction as the disturbance.7. Waves Unit Test 1 Study Guide | Waves Unit Test 1 Study Guide KEY Click on the links below for resources by Essential Question: EQ 1: What are the characteristics of mechanical and electromagnetic waves? Why is tsunami more dangerous than typical ocean waves?Tsunami is much bigger wave due to its large amplitude (more energy).Count the number of crests (or troughs) that pass by a given point in one second.27. %���� What does 100 Hz mean?100 Hz (100 waves per second) means that for every one second 100 waves pass by a given point.-Frequency and wavelength have inverse relationship.30.

Match. Which wave(s) could use a medium to transfer energy? Tracy_Tant.

Whose wavelength would be longer?1000 Hz sound will have longer wavelength because frequency and wavelength have inverse relationship.33.

PLAY. Waves Unit Study Guide Name_____ Date_____ Period _____ 2 Figure 1 Figure 2 Use Figure 1 and Figure 2 above to answer questions 10. What is the speed of the ocean wave?32.

19. What cause waves?

Figure 1 12. Which wave(s) is an electromagnetic wave?

3.

Which wave(s) is a transverse wave? Identify the direction of disturbance and waves.8.

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A wave is a disturbance that transfers energy.

If ocean waves have a speed of 20 m/s and frequency of 5 Hz, what are their wavelength?Divide speed by frequency to find the wavelength. Figure 2 11. Figure 2 13. Write. Forces cause waves by starting disturbance. You can hear the voice of your best friend. It is cut in half. stream

2. Which wave(s) is an electromagnetic wave?

Draw a high frequency wave and a low frequency wave.28. Spell. The bigger the amplitude, the more energy the wave has.25. What is the medium for seismic waves?Mechanical waves transfer energy through matter (medium).13.

endobj Describe how longitudinal waves … Name them.

Which wave(s) is a compressional wave?

Which wave(s) could use a medium to transfer energy?

What is a wave?

4. A glass is made of materials capable of absorbing blue and yellow light. Slowest?Sound waves travel fastest in solids. The wavelength is 4 m.Transmission describes when waves pass through a medium.Absorption describes when waves disappears in a medium.Reflection describes when waves bounce off a medium.Transparent materials allow most of the light to pass straight through. Sound waves. the highest point of a transverse wave. All waves transfer energy. 20. Waves Unit Study Guide Name Date Period 2 Figure 1 Figure 2 Use Figure 1 and Figure 2 above to answer questions 16.

STUDY. %PDF-1.5 4.

Frequency is measured in Hertz (Hz).

13. Draw transverse waves.

An ocean wave has the wavelength of 4 meters and the frequency of 0.5 Hz. 14. EQ 2: How do changes in one part of a wave affect other parts of a wave? 17.

Study Guide . endobj

Think about our wave machine made of candies. (look at the picture)On the other side of the glass, you should see red and green lights. If a wave is traveling at a certain speed and its frequency is doubled, what happens to the wavelength of that wave? Your ground is shaking during an earthquake. 11. Terms in this set (56) compression. 1. 4 0 obj You can see images through them.Translucent materials transmit some light and but the image appears blurry.Opaque materials do not allow any light to pass through. Which wave(s) could use a medium to transfer energy? We use cookies to give you the best experience possible. They are slowest in gases.35.

Learn. Two singers are singing at different frequencies: 1000 Hz and 2000 Hz.

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