Intensity of sound at a point is ____ its distance from the source.
  • 1directly proportional to
  • 2inversely proportional to
  • 3directly proportional to square of
  • 4inversely proportional to square of
Answer:- 1
Explanation:-

Solution:
Intensity of sound at a point is inversely proportional to square of its distance from the source.

Post your Comments

Your comments will be displayed only after manual approval.

Test
Classes
E-Book