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NCERT TAMIL-DUAL NATURE OF RADIATION AND MATTER-EXERCISES
- Light of wavelength 488 nm is produced by an atom laser which is used ...
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- Calculate the (a)momentum and (b) de - Brogile wavelength of the elect...
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- What is the (a) momentum (b) speed and (c) de-Broglie wavelength of an...
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- The wavelength of light from the spectral emission line of sodium is 5...
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- What is the de-Broglie wavelength of (a) a bullet of mass 0.040kg trav...
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- An electron and a photon each have a wavelength 1.00 nm. Find (i) ...
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- A. For what kinetic energy of neutron will the associated de Broglie w...
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- Show that the wavelength of electromagnetic radiation is equal to the ...
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- What is the de-Broglie wavelength of nitrogen molecule in air at 300K ...
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- (a) Estimate the speed with which electrons emitted from a heated cath...
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- (a) A monoenergetic electron beam with electron speed of 5.20xx10^(6)m...
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- An electron gun with its collector at a potential of 100 V fires ...
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- (a) An X-ray tube produces a continuous spectrum of radiation with its...
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- In an accelerator experiment on high energy collision of electrons wit...
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- Estimate the following the following two numbers should be interesting...
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- Ultraviolet light of wavelength 2271Å from a 100W mercury source irrad...
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- Monochromatic radiation of wave length 640.2 nm (1nm=10^(-9)m) from a ...
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- A mercury lamp is a convenient source for studying frequency dependenc...
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- The work function for the following metals is given Na: 2.75 eV, K:2.3...
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- Light of intensity 10^(-5)Wm^(-2) falls on a sodium photocell of surfa...
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