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The de Broglie wavelength of 1 mg grain ...

The de Broglie wavelength of 1 mg grain of sand blown by a wind at the speed of `20 m//s` is

A

`33.15XX10^-30m`

B

`33.15xx10^-33m`

C

`33.15xx10^-30m`

D

`33.15xx10^30m`

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CHETANA PUBLICATION-Dual Nature of Radiation and Matter-EXERCISE
  1. A photon and an electron have the same wavelength then, the velocity o...

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  2. The de-Broglie wavelength lambda. of a particle isrelated to its kinet...

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  3. The de Broglie wavelength of 1 mg grain of sand blown by a wind at the...

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  4. Ana-particle and alpha- protonare accelerated through same p.d. The r...

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  5. If alpha-particle and a proton has same K.E. then the ratio of their w...

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  6. Wavelength of an electron accelerated by potential difference of 'V' v...

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  7. An electron is accelerated through a potential difference of 150 V. Fi...

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  8. An electron is accelerated through a potential difference of 100,000 V...

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  9. The wavelength of a particle of mass m and energy EK will be

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  10. A photocell is used to automatically switch on the street lights in th...

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  11. An electron, a proton, α -particle and a hydrogen atom are moving with...

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  12. The de-Broglie wavelength of a particle of kinetic energy Ek is lambda...

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  13. The hypothesis that material particle in motion has dual properties of...

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  14. The rest mass of photon of wavelength lambda is

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  15. If the wave properties of a particle are difficult to observe, it is p...

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  16. Which of the following graph represent the variation of particle mome...

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  17. The wavelength X of de Broglie waves associated withan electronof mass...

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  18. In Davisson and Germer Experiment, maximum intensity is obtained at sc...

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  19. If the accelerating potential in Davisson and Germer’s Experiment is 5...

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  20. An electron is accelerated under a potential difference of 54 V. The s...

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