Question

What will be the angle of incidence of reflected sound wave of 130 degree?

Answer 1

ansss.

Ryan while verifying the law of reflection,measure the angle between the incident sound wave and effective sound wave to be 130 degree. What is the angle of incidence

Posted by Om Pandey 1 year ago

CBSE > Class 09 > Science

3 answers

D K 1 year ago

Angle of incidence equal to angle of reflection total angle is 130 degree angle of incidence is half 130