Question
Two light beams superimposed each other constructively this results in$:$
✓
Answer
For constructive interference,
$A_R = A_{1} + A_{2}$
Due to the constructive interference of the superimposing waves, resultant wave of larger amplitude is obtained and hence constructive interference results in the larger wave.
$A_R = A_{1} + A_{2}$
Due to the constructive interference of the superimposing waves, resultant wave of larger amplitude is obtained and hence constructive interference results in the larger wave.
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