Physics

11th

grade

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Doppler effect

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10 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    What is Doppler effect?

    phenomenon of motion-related frequency change.

    phenomenon of motion-related acceleration change.

    phenomenon of motion-related change in distance

    None of the above

  • 2. Multiple Choice
    30 seconds
    1 pt

    the place / thing / person from where the sound is generated ?

    Observer

    Source

  • 3. Multiple Choice
    30 seconds
    1 pt

    Which is NOT an application of Doppler effect ?

    Radar

    Meteorology - Tracking storms

    Diagnosing heart problems

    All of the other options are applications of Doppler effect

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