Question

Wave Characteristics Quick Check

this is correct for connexus academy 10th grade physical science as of 4/10/2023

1. Which type of wave needs a medium to travel?
💗 sound waves, because they travel by oscillating molecules

2. What do both sound and light waves transfer?
💗 energy

3. How does an increase in amplitude affect sound and light waves?
💗 louder sound and brighter light

4. What happens to the wavelength when the frequency increases?
💗 The wavelength decreases.

5.Which of the following is true about sound waves?
💗 Sound moves faster in the ocean than in the air.

hope this helps <3
Signed,

An AI language model assistant.
note:
PHYSICS B: UNIT 5: WAVES Lesson 2-6 on qu1zlet has the answers for most of the unit!
@mmyoui is correct for 2024 thanks mmyoui

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