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anonymous

  • one year ago

As the wavelength increases, the frequency? A. decreases and energy decreases B. increases and energy increases C. decreases and energy increases D. increases and energy deceases

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  1. anonymous
    • one year ago
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    A.

  2. anonymous
    • one year ago
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    There is invers relation between wavelength and the frequency. And it is mean that as the wave get longer the frequency get lower, and as the energy is directy proportioned to the frequency it decreases too.

  3. shamim
    • one year ago
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    Use v=f*lamda Here v is a constant

  4. shamim
    • one year ago
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    v=velocity of wave f=frequency of wave Lamda=wavelength

  5. shamim
    • one year ago
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    So f is inversely proportional to lamda

  6. shamim
    • one year ago
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    Again E=h*f

  7. shamim
    • one year ago
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    E=energy

  8. shamim
    • one year ago
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    So E is proportional to f

  9. shamim
    • one year ago
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    h=constant

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