RPET Physics Solved Paper 2013

21. Question
The sensitivity of a moving coil galvanometer increases with decrease in




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22. Question
Pure inductors each of inductance 3.0 are connected as shown below. The equivalent inductance of circuit is
p13




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23. Question
Frequency of L-C circuit is




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24. Question
The momentum of moving particle is p. The wavelength λ of associated matter wave will be




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25. Question
The work function for a photosensitive material is 6.63 eV. The threshold wavelength for the material is




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