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Can there be a physical quantity, which ...

Can there be a physical quantity, which has no units and no dimensions?

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Yes, strain is a physical quantity which has
neither units nor dimensions.
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PRADEEP-PHYSICAL WORLD AND MEASUREMENT-Conceptual Problem
  1. Can a quantity have units, but still be dimensionless?

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  2. In different of systems of units, can a quantity have different dimens...

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  3. Can there be a physical quantity, which has no units and no dimensions...

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  4. Energy density and pressure have the same dimensions. Comment.

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  5. Match the physical quantities with dimehnsions expressed in disarray. ...

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

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  7. The units of Planck's constant are the same as those of ……., which is ...

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  8. IF in0 is electric permittivity of free space and E is electric field...

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  9. Identify the physical quantity x defined as x = (I F upsilon^2)/(W I^3...

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  10. Unit of (CV)/(rho epsilon(0)) are of (C = capacitance, V = potential...

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  11. Finding dimensions of resistance R and inductance L, speculate what p...

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  12. Justify L + L = Land L-L =L

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  13. How many ergs are there in 1 kilo watt hour?

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  14. Let xand a stand for distance . Is int (dx)/(sqrt (a^(2) - x^(2))) =...

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  15. Use principle of homogenity of dimensions to find which one of the fo...

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  16. If x =2 at -5 bt^2, where x is in metre and t is in seconds, find the ...

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  17. Which quantity in a given formula should be measured most accurately W...

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  18. Problesm with accuracy are due to errors'. Is the statement true?

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  19. Precision describes the limitation of the measuring instrument' is the...

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  20. Poor accuracy involces errors that can often be correct, Do you agree?

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