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zalisa [80]
3 years ago
11

Water waves approach an underwater "shelf" where the velocity changes from 2.8 m/s to 2.1 m/s. If the incident wave crests make

a 34o angle with the shelf, what will be the angle of refraction?
Physics
1 answer:
otez555 [7]3 years ago
7 0

Answer:

24°

Explanation:

sin(34°)/sin(x)=v2/v1

x=arcsin(2,1*sin(34°)/2,8)=24°

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