When a low flying aircraft passes overhead, we sometimes notice a slight shaking of the picture on our TV screen. This is because of between the direct signal and reflected signal

Question

When a low flying aircraft passes overhead, we sometimes notice a slight shaking of the picture on our TV screen. This is because of between the direct signal and reflected signal (A) interference (B) diffraction (C) polarisation of direct signal (D) Both (b) and (c)

Tardigrade Admin · Accepted Answer

A low flying aircraft reflects the T.V signal. The slight shaking on the TV screen may be due to interference between the direct signal and the reflected signal.

Q. When a low flying aircraft passes overhead, we sometimes notice a slight shaking of the picture on our TV screen. This is because of between the direct signal and reflected signal

interference

diffraction

polarisation of direct signal

Both (b) and (c)

A low flying aircraft reflects the T.V signal. The slight shaking on the TV screen may be due to interference between the direct signal and the reflected signal.