Question

How does destructive interference affect the amplitude of a wave?

A. The amplitude can increase.

B. The amplitude can decrease.

C. The amplitude stays the same.

Answer 1

Answer: the amplitude can decrease.

Explanation:gradpoint

Answer 2

the displacement of a trowel is equal in magnitude to that of a peak but it is negative so the sum of the displacement will be 0 the amplitude is reduced to zero so the answer is B the amplitude can decrease. Hope this helps my friend :)