COMEDK · Physics · 16. Waves and Sound
Two coherent light beams of intensity \(I\) and \(4 I\) are superpose(d) The maximum and minimum possible intensities in the resulting beam are
- A \(9 I\) and \(I\)
- B \(9 I\) and \(3 I\)
- C \(5 I\) and \(I\)
- D \(5 I\) and \(3 I\)
Answer & Solution
Correct Answer
(A) \(9 I\) and \(I\)
Step-by-step Solution
Detailed explanation
Given, intensity of two coherent light beams, \(I_{1}=I \text { and } I_{2}=4 I\) After superposition of two light beams, \(\therefore\) Maximum intensity,…
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