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JEE Main & Advanced Physics Wave Optics / तरंग प्रकाशिकी Question Bank Numerical Value Type Questions - Wave Optics

  • question_answer
    Two waves of the same frequency have amplitudes 2 and 4. They interfere at a point where their phase difference is \[60{}^\circ .\] Find their resultant amplitude.

    Answer:

    \[(\sqrt{28})\]


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