Question
two sound waves having intensities 4 unit and 9 unit coming from two coherent sources arrive at a point along the same line simultaneously in same phase. resultant intensity at the point will be
Joshi sir comment
Use the formule I = I1 + I2 + 2 √I1 √I2 cosθ
here θ = 0
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ABHINAV SAXENA 4 year ago
is this solution helpfull: 14 24
ABHINAV SAXENA 4 year ago
is this solution helpfull: 2 21
https://imgur.com/a/YE1zdny
ABHINAV SAXENA 4 year ago
is this solution helpfull: 3 18