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Please answer fully! I will give Brainliest!

1. Name two important differences between light waves and sound waves.

2. What is the equation that represents the law of reflection?

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bvalentine520

Answer:

1.

a. Light waves are electromagnetic while sound waves are mechanical.

b. Light waves don't need a medium to travel, but sound waves have to travel with a medium.

c. Sound waves are  longitudinal while light waves are transverse. (extra answer)

2. The Law of Reflection formula is: θi = θr

θi is the angle of incidence

θr is the angle of reflection

Hope that works for you!

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