Assertion -The energy E and momentum p of a photon are related by p-E-c- Reason- The photon behaves like a particle-

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Standard XII

Chemistry

Thomson's Discovery of Electrons

Assertion :Th...

Question

Assertion :The energy (E) and momentum (p) of a photon are related by $p = \frac{E}{c}$ . Reason: The photon behaves like a particle.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct, but Reason is not the correct explanation for Assertion

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Assertion is correct, but Reason is incorrect

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Assertion is incorrect, but Reason is correct

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Solution

The correct option is C Assertion is correct, but Reason is incorrect
Photon Energy ( $E$ ) and momentum ( $p$ ) are related as, $p = \frac{E}{c}$ . Assertion is correct.
Photon behaves both as wave and particle. Reason is incorrect.

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Assertion :The energy (E) and momentum (p) of a photon are related by p=Ec. Reason: The photon behaves like a particle.

The correct option is C Assertion is correct, but Reason is incorrectPhoton Energy (E) and momentum (p) are related as, p=Ec. Assertion is correct.Photon behaves both as wave and particle. Reason is incorrect.

Assertion :The energy (E) and momentum (p) of a photon are related by $p = \frac{E}{c}$ . Reason: The photon behaves like a particle.

The correct option is C Assertion is correct, but Reason is incorrect
Photon Energy ( $E$ ) and momentum ( $p$ ) are related as, $p = \frac{E}{c}$ . Assertion is correct.
Photon behaves both as wave and particle. Reason is incorrect.