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If the value Plank's constant is more th...

If the value Plank's constant is more than its present value. Then de Brolie wavelength associated with a material particle will be

A

More

B

Less electrons will be emitted

C

Same

D

More for lighter particles and less for heavy particles

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The correct Answer is:
A
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NARAYNA-DUAL NATURE-C.U.Q
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  6. An electron of mass m and a photon have same energy E. The ratio of de...

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  7. Which of the following figure represents the variation of particle mom...

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  8. A point source causes photoelectric effect from a small metal plate. W...

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  9. Matter waves are:

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  10. The incorrect statement is

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  11. The magnitude of the de-Broglie wavelength (lambda) of an electron (e)...

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  12. Moving with the same velocity . One of the following has the longest d...

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  14. Debroglie wavelength of proton accelerated by an electric field at a p...

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  16. Debroglie wavelength of a moving gas molecule is

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  17. The particles that can be accelarted by an electric field is

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  18. If a proton and an electron are confined to the same region, then unce...

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  19. Which phenomenon best supports the theory that matter has a wave natur...

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  20. The wavelength of de-Broglie wave associated with a thermal neutron of...

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