Question

Two periodic waves of intensities I₁ and I₂ pass through a
region at the same time in the same direction. The sum of
the maximum and minimum intensities is
(a) 2 (I₁ + I₂) (b) I₁ + I₂
(c) 2( √I₁ + √I₂ )² (d) ( I₁ - I₂ )²

Answer 1

Answer:

The answer is a) 2 (I1 + I2)

❤️

Answer 2

Explanation:

Two periodic waves of intensities I₁ and I₂ pass through a

region at the same time in the same direction. The sum of

the maximum and minimum intensities is

(a) 2 (I₁ + I₂) (b) I₁ + I₂

(c) 2( √I₁ + √I₂ )² (d) ( I₁ - I₂ )²

Option A......