If a crest and a trough in a ripple tank meet, what happens?

A) Constructive interference occurs.

B) Nothing happens.

C) They cancel each other out.

D) They add up to form a larger trough.

Question

Physics

Tucker Bridges

27 July, 00:48

If a crest and a trough in a ripple tank meet, what happens?

A) Constructive interference occurs.

B) Nothing happens.

C) They cancel each other out.

D) They add up to form a larger trough.

+2

Answers (1)

Know the Answer?

Tori Francis · Answer 1

Constructive interference occurs

Explanation:

When the crests or troughs of two interfering waves meet, their amplitudes add together. This principle is known as constructive interference. So, what happens when the crest of one wave meets the trough of another wave? Well, the opposite happens, and it's called destructive interference. When the crest and trough of two interfering waves meet, one amplitude subtracts from the other.

If a crest and a trough in a ripple tank meet, what happens?A) Constructive interference occurs.B) Nothing happens.C) They cancel each other out.D) They add up to form a larger trough.

If a crest and a trough in a ripple tank meet, what happens?

A) Constructive interference occurs.

B) Nothing happens.

C) They cancel each other out.

D) They add up to form a larger trough.