G4_U3_ Part of Wave

1. What is the crest of a wave?

• a. The bottom or lowest part

• b. The middle part
  

• c. The top or peak

• d. The entire wave

2. What does the trough of a wave represent?

• a. The top or peak

• b. The middle part

• c. The bottom or lowest part

• d. The entire wave

3. What is wavelength in a wave?

• a. The distance from crest to crest or trough to trough

• b. The height of the wave

• c. The number of waves

• d. The energy of the wave

4. What does amplitude of a wave refer to?

• a. The distance from crest to crest

• b. The number of waves

• c. The height of the wave

• d. The speed of the wave

5. Which wave in the image has the most crests?

• a. Wave in Letter A

• b. Wave in Letter B

• c. Wave in Letter C

6. Which wave has the least troughs?

• a. Wave in Letter A

• b. Wave in Letter B

• c. Wave in Letter C

7. Which wave has the shortest wavelength?

• a. Wave in Letter A

• b. Wave in Letter B

• c. Wave in Letter C

8. In the example given, what is the cause of the difference in wavelength between the waves created by the tortoise and the hare?

• a. The hopping speed

• b. The frequency of the waves

• c. The energy required to create the wave

• d. The type of animals

9. Which wave has more energy?

• a. Wave in Letter A

• b. Wave in Letter B

• b. Wave in Letter C

• d. Wave in Letter D

10. Among the visible light spectrum colors, which color is not part of Roy G Biv?

• a. Yellow

• b. Orange

• c. Green

• d. Pink