Question

Waves converge on headlands due to ________.

a) Refraction
b) Reflection
c) Diffraction
d) Interference

Answer 1

Refraction is the phenomenon in which waves change their path of propagation at the interface of two media with different densities. When waves pass from one medium to another with a different density, such as from air to water, the change in speed causes the waves to bend or change direction. This bending or change in direction of waves is what causes waves to converge on headlands.

Step-by-step explanation:

Refraction is the phenomenon in which waves change their path of propagation at the interface of two media with different densities. When waves pass from one medium to another with a different density, such as from air to water, the change in speed causes the waves to bend or change direction. This bending or change in direction of waves is what causes waves to converge on headlands.