The momentum of the Photon of wavelength 6626 NM will be

10^{- 28} k g m s^{- 1}

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10^{- 31} k g m s^{- 1}

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10^{- 25} k g m s^{- 1}

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Zero

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Solution

The correct option is A $10^{- 28} k g m s^{- 1}$

We know,

$p = \frac{h}{λ}$

$p = \frac{6.626 \times 10^{- 34}}{6626 \times 10^{- 9}}$

$p = 10^{- 28} k g m / s$

Option $A$ is the correct answer

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The momentum of the Photon of wavelength 6626 NM will be

The correct option is A 10−28kgms−1We know,p=hλp=6.626×10−346626×10−9p=10−28 kgm/sOption A is the correct answer

The correct option is A $10^{- 28} k g m s^{- 1}$

We know,

$p = \frac{h}{λ}$

$p = \frac{6.626 \times 10^{- 34}}{6626 \times 10^{- 9}}$

$p = 10^{- 28} k g m / s$

Option $A$ is the correct answer