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CHETANA PUBLICATION-Dual Nature of Radiation and Matter-EXERCISE
- The threshold wavelength of a metal is 1243 nm its work function will ...
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- In the graph of kinetic energy verses frequency, the intercept gives
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- When light of wavelength 4000overset@ A falls on photosensitive metal,...
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- The slope of frequency of incident light and stopping potential for a ...
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- Light of frequency 4nu0 is incident on the metal of the threshold fre...
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- If inside the photo cell instead of vaccum,an inert gas is filled, the...
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- Momentum of a photon of wavelength 500overset@ A is…..
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- Photoelectric cell is also called
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- Which of the following phenomena exhibits particle nature of light
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- Polychromatic (containing many different frequencies) radiation is use...
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- The fast moving electrons are emitted by subjecting the metal surface ...
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- Threshold frequency for photoelectric effect on sodium corresponds to ...
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- The photoelectric work function of the emitter of a photocell is 3.63e...
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- Thede-Broglie wave corresponding to a particle of mass m and velocity ...
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- The following particles are moving with the same speed. The shortest w...
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- A photon and an electron have the same wavelength then, the velocity o...
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- The de-Broglie wavelength lambda. of a particle isrelated to its kinet...
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- The de Broglie wavelength of 1 mg grain of sand blown by a wind at the...
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- Ana-particle and alpha- protonare accelerated through same p.d. The r...
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- If alpha-particle and a proton has same K.E. then the ratio of their w...
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