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LoginA:Photon do not have mass then also it possess momentum.
R:Momentum of photon is due to energy and energy is equivalent to mass.
Class 12 Physics in Class 12 . 3 years ago
+10 pts
Both assertion and reason are true and the reason is CORRECT explanation of the assertion.
Both assertion and reason are true but reason is not correct explanation of the assertion
Assertion is true but the reason is false
Both assertion and reason are false.
According toEinstein THEORY mass and energy are proportional to each other.
`Eprop m`
`THEREFORE E=mc^(2)` Where c=speed of lighy in VACCUM
but E=hf
`therefore hf=mc^(2)`
`therefore m=(hf)/(c^(2))`
`therefore mc=(hf)/(c )`
`therefore p=(hf)/(c )[because mc =p]`
Posted on 11 Dec 2021, this text provides information on Class 12 related to Physics in Class 12. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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