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Relative Density

Specific grav...

Question

Specific gravity has _ dimensions in mass, _ dimensions in length and ___ dimensions in time.

A

0, 0, 0

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B

0, 1, 0

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C

1, 0, 0

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D

1, 1, 3

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Solution

The correct option is D 0, 0, 0
Specific gravity is the ratio of density of substance and density of water at $4^{o} C$ . Hence it is the ratio of like quantities, therefore dimensionless.

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