frogslife7 frogslife7

15-03-2021
Physics

contestada

What is the angle of incidence of a wave if its angle of reflection is 20 degrees?

a) 10

b) 70

c) 20

Respuesta :

SidhdiShendre SidhdiShendre

15-03-2021

Your answer is:

c) 20°

∝ Sidhdi

Answer Link

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