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The Photon Model

The rest mass...

Question

The rest mass of a photon is

zero

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1.6 \times 10^{- 19} k g

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3.1 \times 10^{- 30} k g

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9.1 \times 10^{- 31} k g

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Solution

The correct option is B zero
Photons are considered as mass less particles.
$∴$ rest mass of photons $= 0$

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Similar questions

9.1 \times 10^{- 31} k g

- 1.6 \times 10^{- 19} C

The particle with mass equal to 9.1 * 10^-31

Kg and charge equal to -1.6 * 10^-19 couloumbs is

A) beta

B) alpha

C) gamma

D) X

10^{- 4} T

9.1 \times 10^{- 31} k g

1.6 \times 10^{- 19} C

320 eV

(1 eV = 1.6 \times 10^{- 19} J

= 9.1 \times 10^{- 31} kg

= 6.6 \times 10^{- 34} Js)

500 V

100 m T

1.6 \times 10^{- 19} C

9.1 \times 10^{- 31} k g

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