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KUMAR PRAKASHAN-DUAL NATURE OF RADIATION AND MATTER-Section-D (multiple choice questions (MCQs) (Photon)
- Which of the following statement is not true for a photon a photon?
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- Rest mass of photon is…..
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- Mass of photon moving with speed v is ……,m(0) is rest mass of photon.
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- Possessing energy E of photon's wavelength in air is…..
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- Energy of n photon having frequency v is……
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- Light of which of the following energy is no possible?
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- If E and p are the energy and momentum of a photon respectively then o...
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- Wavelength of an electron having energy 10 keV ……..Å
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- If the momentum of an electron is required to be same as that of wave ...
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- Frequency of photon having 66 eV energy will be……(h=6.6xx10^(-34)Js)
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- Energy of 1photon of gamma rays having wavelength of 2.5xx10^(-13)m wi...
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- What is the velocity of particle whose mass is double that of rest mas...
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- An electron with rest mass m(0) moves with a speed of 0.8c.Its mass wh...
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- For proton and alpha-particle,de-Broglie wavelength is same .For them…...
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- To reduce de-Broglie wavelength of an electron from 10^(-10) m to0.5xx...
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- Electron starting from rest is acclerated between two point having p.d...
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- A particle having rest mass m(0) travel with speed of light in vaccum....
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- Electron should be accelerated which voltage so that its de-Broglie wa...
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- When de-Broglie wavelength of electron in increased by 1% its momentum...
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- de-Borglie wavelength of particle moving at a (1^(th))/(4) od speed of...
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