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Two coherent sources A and B of radio wa...

Two coherent sources A and B of radio waves are 5.00 m apart. Each source emits waves with wavelength 6.00m. Consider points along the line between the two sources. At what distances, if any, from A is the interference (a) constructive (b) destructive?

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To solve the problem of finding the distances from source A where constructive and destructive interference occurs, we can follow these steps: ### Step 1: Understand the setup We have two coherent sources A and B that are 5.00 m apart, emitting waves with a wavelength of 6.00 m. We need to find points along the line between these two sources where constructive and destructive interference occurs. ### Step 2: Define the conditions for interference - **Constructive interference** occurs when the path difference (Δx) between the waves from the two sources is an integer multiple of the wavelength (λ): \[ ...
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Knowledge Check

  • The velocities of sound in air and water are 336 m/sec and 1470 m/sec respectively. Two sources producing waves of wavelength 6 m and 7 m sounded together will produce beats

    A
    than can be heard in both the media
    B
    that can be heard only in water and not in air
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    D
    that cannot be heard in either of the media

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