Question

50) In the given figure, what is the ratio of sound intensity
at points S, R and Q if point P is the source of sound?
1
R
P
Im
23m
A) 36:25:100
-B) 25:36:144
C) 144:36:100
D) 169:100:144​

Answer 1

Answer:

.

.

A is a right answer .

.

.

Answer 2

Answer:

the answer is 25:36:144