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1 electron volt is equal to...

1 electron volt is equal to

A

`3.2*10^-12`J

B

`1.6*10^-16`J

C

`1.6*10^-19`J

D

`4.6*10^-20`J

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-MOCK TEST 8-Example
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  2. A bullet of mass 50 g enters a block of thickness t with speed of 500 ...

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  3. 1 electron volt is equal to

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  4. A position dependent force F acting on a particle and its force-positi...

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  5. When a body is thrown up , work done by gravity on the body is

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  6. A force of 10 N holds an ideal spring with a 20 N/m spring constant in...

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  7. A small stone of mass 0.4 kg tied to a massless inextensible string is...

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  8. Figure shows the vertical section of a frictionless surface. A block o...

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  9. The potential energy of a weight less spring compressed by a distance ...

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  10. A frictionless track ABCDE ends in a circular loop of radius R. A body...

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  11. A particle is rotated in a verticle circle by connecting it to the end...

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  12. If two persons A and B take 2 seconds and 4 seconds respectively to li...

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  13. A small stone of mass 50 g is rotated in a vertical circle of radius 4...

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  14. a block of mass 0.1 kg attached to a spring of spring constant 400 N/m...

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  15. Assertion:- A body may gain kinetic energy and potential energy simult...

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  16. Potential energy of a particle at position x is given by U = (x^2 - 4x...

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  17. Two springs A and B(kA=2kB) are stretched by applying forces of equal ...

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  18. Initially mass m is held such that spring is in relaxed condition. If ...

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  19. A stone projected vertically upwards from the ground reaches a maximum...

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  20. Work done by a spring force is

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