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Workfunctionof caesium is 2.14 eV. find...

Workfunctionof caesium is 2.14 eV.
find the threshold frequency.

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Work function of Caesium is 2.14 eV. Find its threshold frequency. h=6.63xx10^(-34)Js,1eV=1.6xx10^(-19) J

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BINA LIBRARY-QUESTION PAPER 2014-EXERCISE
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  2. Explain Einstein's photo electric equation.

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  3. Workfunctionof caesium is 2.14 eV. find the threshold frequency.

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  4. Work function of Caesium is 2.14 eV. Find its threshold frequency. ...

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  5. Find the wavelength of an electron acelerated through a potential diff...

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  9. Deduce the expression for the capacity of a parallel plate condenser.

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  13. Write the working of a moving coil galvenometer.

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  14. Deduce the expression for torque on a rectangular current loop in a un...

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  15. Distinguish among paramagnetic , ferromagnetic and diamagnetic materia...

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  16. Deduce the relation 1/v-1/u=1/f for a concave lens.

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  17. An object is placed 30cm away from a concave lens of focal length 15cm...

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