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A 0.66 kg ball is moving wih a speed of ...

A `0.66 kg` ball is moving wih a speed of `100 m//s`. The associated wavelength will be.

A

`6.6 xx 10^(-34) js`

B

`1.0 xx 10^(-35)m`

C

`1.0 xx 10^(-32)`

D

`6.6 xx 10^(-32)`

Text Solution

Verified by Experts

The correct Answer is:
2
`lambda = (h)/(mv)`.
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NARAYNA-DUAL NATURE OF RADIATION AND MATTER-EXERCISE - 3
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  2. The figure shows a plot of photo current versus anode potential for a ...

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  5. The potential difference that must be applied to stop the fastest phot...

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  6. Photoelectric emission occurs only when the incident light has more th...

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  7. In photoelectric emission process from a metal of work function 1.8 eV...

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  8. The threshold frequency for a certain metal is 3.3xx10^(14) Hz. If lig...

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  10. Monochromatic radiation emitted when electron on hydrogen atom jumps f...

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  11. Lights of two different frequencies whose photons have energies 1 and ...

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  13. If the momentum of an electron is changed by p, then the de - Broglie ...

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  14. For photoelectric emission from certain metal the cut - off frequency ...

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  15. If velocity of a particle is 3 times of that of electron and ratio of ...

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  16. The wavelength lambda(e ) of an electron and lambda(p) of a photon of...

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  17. If the kinetic energy of the particle is increased to 16 times its pre...

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  18. Light with an enargy flux of 25xx10^(4) Wm^(-2) falls on a perfectly r...

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  19. When the energy of the incident radiation is increased by 20 % , kinet...

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  20. When a certain metallic surface is illuminated with mono chromatic lig...

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