Consider the statements.
1. Photon is a particle of light.
2. Mass of photon is not defined.
3. Speed of photon is same as the speed of light.
4. Photons are charged.
Which options is/are correct?

1 and 2

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1, 2, 3 and 4

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1, 2 and 3

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1 and 3

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Solution

The correct option is B 1, 2 and 3
Photons are massless neutral particle of light which travels at a speed equal to speed of light.

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