Question

Surface currents affect about 90% of the world's ocean water. True or False?

a) True
b) False

Answer 1

The statement is false. Waves can superimpose even if their frequencies are different.

Step-by-step explanation:

The statement is false. Waves can superimpose even if their frequencies are different. When waves superimpose, their amplitudes add up or cancel out depending on their relative positions and phases. The superposition of waves with different frequencies is known as interference.