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Can we find the mass of a photon by the ...

Can we find the mass of a photon by the definition p =mv?

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Knowledge Check

  • The rest mass of a photon is

    A
    very small
    B
    very large
    C
    zero
    D
    dependent on velocity

  • The kinetic mass of a photon is given by

    A
    `(hv)/(c^(2))`
    B
    `(c^(2))/(hv)`
    C
    `(hv)/(c)`
    D
    `(c^(2) v)/(h)`

  • The mass of a photon of wavelength 1.54 Å is

    A
    `2.5xx10^(-32)` kg
    B
    `1.42xx10^(32)` kg
    C
    Both of these
    D
    None of these

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