Physics 9702 · AS & A Level · Diffraction

Diffraction — practice question

A hill lies between a television (TV) transmitter and a house. The transmitter is not visible from the house, but TV reception there is good. Which wave effect at the hill allows the TV signal to reach the house?

Acoherence
Bdiffraction
Cinterference
Dreflection

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

Full mark scheme, point by point
Step-by-step worked solution
Write your answer & get it marked instantly by AI