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Pick up the dimensionless quantities amo...

Pick up the dimensionless quantities among the following:
(i) Power of a lens ,(ii) Relative density ,(iii) Average velocity ,(iv) Magnification

Text Solution

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Relative density , magnification
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  • Identify the extensive quantities from the following (i) refractive (ii) volume (iii) temperature (iv) enthalpy

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    C
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    D
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    A
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