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Masteriza [31]
3 years ago
14

A fisherman noticed that a wave strikes the boat side every 5 seconds. The distance between two consecutive crest is 1.5m. What

is the period frequency of the wave?
Physics
1 answer:
GrogVix [38]3 years ago
8 0
5/1.5=7 I think that is the answer
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Which best explains why infrared waves are ineffective for treating cancer? They have frequencies that are too high to kill canc
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<h3>Importance of high frequency waves</h3>

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E = hf

where;

  • f is frequency of the wave

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Thus, infrared waves are ineffective for treating cancer because they do not transfer enough energy to destroy cancer cells.

Learn  more about high frequency here: brainly.com/question/1807992

#SPJ1

5 0
2 years ago
Read 2 more answers
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