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If wavelength of photon is 2.2 xx 10^-11...

If wavelength of photon is `2.2 xx 10^-11m`,`h = 6.6 xx 10^-34 Js`, then momentum of photon is_____.

A

`3 xx 10^-23 kg m s^-1`

B

`3 xx 10^22 kg m s^-1`

C

`1.5 xx 10^-44 kg m s^-1`

D

`6.9 xx 10^43 kg m s^-1`

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