Answered

If a wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is

A40 degrees.
B80 degrees.
C90 degrees.
D0 degrees.

Verified Answer :

CarlosFernandezVega

A, 40 degrees. Reflexion laws state that both incidence and reflection angles are the same.

40 degrees since its a reflection meaning its the same thing, a mimic. you dont multiply, add, or subtract. simply your  answer is in the question

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