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The potential energy of a particle of ma...

The potential energy of a particle of mass m is given by `U(x){{:(E_(0),,,0lexlt1),(0,,,xgt1):}`
`lambda_(1)` and `lambda_(2)` are the de-Broglie wavelength of the particle, when `0le x le1` and `x gt 1` respectively. If the total energy of particle is `2E_(0)`, then the ratio `(lambda_(1))/(lambda_(2))` will be

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The correct Answer is:
`sqrt(2)`
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MOTION-MODERN PHYSICS -1-EXERCISE-4 ( LEVEL- II)
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  3. The potential energy of a particle of mass m is given by U(x){{:(E(0),...

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  4. Highly energetic electron are bombarded in a target of an element cont...

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  5. The graph between 1 //lambda and stopping potential ( V ) of three met...

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  6. In hydrogen - like atom (z = 1) n^(th) line of Lyman series has wavele...

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  7. STATEMENT - 1 If the accelerating potential in an X - rays tube is i...

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  8. Electrons with de-Broglie wavelength lambda fall on the target in an X...

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  9. The largest wavelength in the ultraviolet region of the hydrgoen spect...

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  10. Which one of the following statement is WRONG in the context of X- ray...

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  11. In a mixture of H- He^(+) gas (He+ is singly ionized He atom), H atom ...

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  12. In a mixture of H- He^(+) gas (He+ is singly ionized He atom), H atom ...

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  13. In a mixture of H-He^(+) gas (He^(+) is singly ionized He atom), H ato...

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  14. When a particle is restricted to move aong xaxis between x =0 and x = ...

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  15. When a particle is restricted to move aong xaxis between x =0 and x = ...

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  16. When a particle is restricted to move aong xaxis between x =0 and x = ...

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  17. Photoelectric effect experiments are performed using three different m...

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  18. An alpha- particle and a proton are accelerated from rest by a potenti...

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  19. The key feature of Bohr's spectrum of hydrogen atom is the quantizatio...

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  20. The key feature of Bohr's spectrum of hydrogen atom is the quantizatio...

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