Quantum Mechanics MCQs

A. Larger than its size
B. Same as of its size
C. Too small as compared to its size
D. Both (A) and (B)
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A. Max-plank
B. De-Broglie
C. Erwin Schroginger
D. Dirac
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A. 0 degree
B. 90 degree
C. 180 degree
D. None of these
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A. Photo-electric effect
B. Compton effect
C. Both are equal supportive
D. None of these
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A. Plank’s photo-electric equation
B. Einstein’s photo-electric equation
C. Heinrich Hertz photo-electric equation
D. nNone of these
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A. 1ks
B. 1ms
C. 1Ms
D. 1ns
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A. Kinetic energy of photo-electron is maximum
B. The photo-current is maximum
C. The number of photo-electron is maximum
D. None of these
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A. Eiestine law
B. Planks law
C. De Broglie’s law
D. None of these
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A. 1ev
B. 2ev
C. 3ev
D. 4ev
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A. Black body radiations
B. Photoelectric effect
C. Compton effect
D. All stated above
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