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Planck's constant has dimensions ……………....

Planck's constant has dimensions …………….

Text Solution

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The correct Answer is:
`[ML^(2)T^(-1)]`
`E=hv rArr [h]=[E/v]=[(ML^(2)T^(-2))/(1//T)]=[ML^(2)T^(-1)]`
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ALLEN -MISCELLANEOUS-Exersice -05(B)
  1. Planck's constant has dimensions …………….

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  2. In the formula X=3YZ^(2), X and Z have dimensions of capacitance and m...

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  3. The dimensions of electrical conductivity is …………

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  4. The equation of state of a real gas is given by (P+a/V^(2)) (V-b)=RT ...

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  5. (a) In the formula X=3YZ^(2), X and Z have dimensions of capcitnce and...

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  6. If E is the electric field intensity epsilon(0) is the permitivity of ...

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  7. A quantity X is given by in(0) L(DeltaV)/(Delta t), where in(0) is the...

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  8. In the relation, P=alpha/beta e^((alphaZ)/(ktheta))P is pressure, Z is...

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  9. Which of the following sets have different dimensions ?

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  10. L, C and R represent physical quantities inductance, capacitance and r...

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  11. The dimensions of the quantities in one (or more) of the following pai...

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  12. The pairs of physical quantities that have the same dimensions is (are...

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  13. Let [epsilon(0)] denote the dimensional formula of the permittivity of...

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  14. The SI unit of the inductance, the henry can by written as-

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  15. Column-1 gives three physical quantities. Select the appropriate units...

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  16. Match the physical quantities given on column I with dimensions expres...

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  17. Some physical quanties are given in Column I and some possible SI unit...

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  18. Match List I with List II and select the correct answer using the code...

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  19. During Searle's experiment, zero of the Vernier scale lies between 3.2...

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  20. To find the distance d over which a signal can be seen clearly in fogg...

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