At first, wave A and wave B are identical. Then, wave A passes through a wooden table and wave B passes through a swimming pool. Which of the following is true about the waves AFTER they encountered different media?
Wave A and B have the same speed.
Wave B has a faster speed than wave A.
Wave A has a faster speed than wave B.
There is not enough information to tell.
Answers: 3
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At first, wave A and wave B are identical. Then, wave A passes through a wooden table and wave B pas...
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