Question

(PHYSICS)
If A is the amplitude of the wave coming from a line source at distance
(A) Aar
(B) A ar-1/2
(C) A o r2
(D) A oc r12
Firet diffractie​

Answer 1

Answer:

Explanation:

The Amplitude is the height from the center line to the peak (or to the trough). Or we can measure the height from highest to lowest points and divide that by 2.

Answer 2

Answer:

your ans is B option is correct