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anonymous

  • one year ago

A low energy electromagnetic wave would also have A. low frequency and long wavelength B. high frequency and long wavelength C.high frequency and short wavelength D.low frequency and short wavelength PLEASE help fan sfdkf=

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  1. anonymous
    • one year ago
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    fan you and medals

  2. anonymous
    • one year ago
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    @theEric

  3. theEric
    • one year ago
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    Do you know the formula for energy, given frequency and wavelength?

  4. theEric
    • one year ago
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    If I remember correctly, \(E=hf\). Is that right?

  5. anonymous
    • one year ago
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    WHAT IS IT?

  6. theEric
    • one year ago
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    Energy is proportional to frequency, if that is correct. Then low energy means low frequency. Also, we have speed being the frequency times the wavelength.\[v=f\lambda\]So \[f=\frac v \lambda\]So wavelength is inversely proportional to frequency. What does that tell you?

  7. anonymous
    • one year ago
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    IS IT (D)

  8. anonymous
    • one year ago
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    IS IT (D)

  9. anonymous
    • one year ago
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    help please

  10. theEric
    • one year ago
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    Haha, I won't answer THAT. But I will answer any questions pertaining to my explanation.

  11. IrishBoy123
    • one year ago
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    mmm :p http://openstudy.com/study#/updates/557f40fae4b07028ea605c60

  12. anonymous
    • one year ago
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    Lower frequency and longer wavelength..

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