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The energy of a photon of wavelength lam...

The energy of a photon of wavelength `lambda` is given by

A

`hlambda`

B

`ch lambda`

C

`lambda//hc`

D

`hc // lambda`

Text Solution

Verified by Experts

The correct Answer is:
4
`E = (hc)/(lambda)`
In `E = In hc - In lambda`
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NARAYNA-DUAL NATURE OF RADIATION AND MATTER-EXERCISE - 1 (C.W)
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  6. The momentum of the photon of wavelength 5000 Å will be

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  7. The momentum of a photon of energy will be

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  8. A photon in motion has a mass

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  9. If the momentum of a photon is p, then its frequency is

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  10. A particle of mass 5M at rest decays into two particle of masses 2 m a...

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  11. An electron and a photon have same wavelength of 10^(-9) m. If E is th...

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  13. A particle with rest mass m0 is moving with velocity c. what is the d...

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  16. The wavelenght of an electron of energy 10 keV will be

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  17. Through what potential difference should an electron be accelerated so...

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  18. Find the ratio of de Broglie wavelength of a proton and as alpha-parti...

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  19. Consider a hypothetical annihilation of a stationary electron with a s...

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