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Momentum of a photon is 3.3xx10^(-28)kg"...

Momentum of a photon is `3.3xx10^(-28)kg" "ms^(-1)`. Its frequency will be

A

`3xx10^(3)Hz`

B

`6xx10^(13)Hz`

C

`7.5xx10^(12)Hz`

D

`1.5xx10^(14)Hz`

Text Solution

Verified by Experts

The correct Answer is:
D
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The momentum of photon of electromagnetic radiation is 3.3xx10^(-29)kgms^-1 . What is the frequency and wavelength of the waves associated with it ? h=6.6xx10^(-34)Js .

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Knowledge Check

  • The momentum of a photon is 3.3xx10^(-29) kg-m/s. Its frequency will be

    A
    `3xx10^(3)Hz`
    B
    `6xx103Hz`
    C
    `7.5xx10^(12)Hz`
    D
    `1.5 xx 10^(13) Hz`

  • The momentum of a photon is 33 xx 10^(- 29) kg - m//sec . Its frequency will be

    A
    `3 xx 10^(3) Hz`
    B
    `6 xx 10^(3) Hz`
    C
    `7.5 xx 10^(12) Hz`
    D
    `1.5 xx 10^(13) Hz`

  • The uncertainty in the momentum of a particle is 3.3 xx10^(-2) kg ms^(-1) the uncertainty in its position will be

    A
    `1.6 xx 10^(-33)`m
    B
    `1.6 xx 10^(-32)`m
    C
    `1.6 xx 10^(-30)`m
    D
    `1.6 xx 10^(-29)`m

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