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What happens to the light wave when it moves from the air into a solid?

A. It’s wavelength will become longer

B. It’s frequency will decrease

C. It’s energy will increase

D. It’s speed will decrease

2 Answers

6 votes

Answer:

A

Step-by-step explanation:

it become longer

User Ovidiu Iacomi
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2 votes

Answer: A

Step-by-step explanation:

User Donki
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