Question

Acoustic signals degrade most rapidly in which of the following environments?
(A) In a rainforest
(B) At a depth of 100 ft in the open ocean
(C) In a desert
(D) In a Eucalyptus plantation

Answer 1

At depth of 100 ft in the open ocean

Answer 2

Answer:

The correct answer of this question is option B,at a depth of 100 ft in the open ocean.

Explanation:

Acoustic signals are special sounds which are produced by animals for the communication and interaction with the external world.

But most of these signals are not able to propagate at the depth of almost 100 ft in the ocean water.

That's why the correct answer of this question is option B.