Question

Which statement about diffraction is correct?

O The amplitudes of two waves combine to appear as one big wave.
O Sound waves bend around the corners of various obstacles.
O The amplitudes of two waves combine to appear as a wave smaller than the individual waves.
O Sound waves can only travel in straight lines.

Answer 1

Sound waves bend around the corners of various obstacles.

Step-by-step explanation:

took the test a little bit ago

Answer 2

Sound waves bend around the corners of various obstacles.

Step-by-step explanation:

I took the test