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a. Philipp Lenard
b. Light energy is converted into electrical energy
c. `lambda=(h)/(sqrt(2meV))`
d. `hupsilon=(1)/(2)mv_("max")^(2)+hupsilon_(0)`
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NEW JOYTHI PUBLICATION-DUAL NATURE OF RADIATION AND MATTER -EVALUATION QUESTIONS AND ANSWERS
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  5. It has been determined experimentally that when light falls on a metal...

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  10. The graph shows the variation of photoelectric current with accelerati...

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  11. Find the effective capacity of the combination shown below :

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  12. The above graph shows frequency of an incident photon and maximum kine...

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  13. a. What is the purpose of Cu(2)? b. Which plate becomes positive? ...

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  14. a. Why de-Broglie wave associated with a moving car is not visible ? ...

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