In order to find the density of a substance which of the following quantities should be known

Volume

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Mass

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Both mass and volume

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Either mass and volume

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Solution

The correct option is C
Both mass and volume

Density defines how closely packed the matter is within an object.
Density is mass per unit volume.
$D e n s i t y = \frac{m a s s}{V o l u m e}$
Both mass and volume are required to find the density of any substance.
Hence, option(C) is correct.

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In order to find the density of a substance which of the following quantities should be known

The correct option is C Both mass and volume Density defines how closely packed the matter is within an object.Density is mass per unit volume. Density=massVolumeBoth mass and volume are required to find the density of any substance. Hence, option(C) is correct.

The correct option is C
Both mass and volume

Density defines how closely packed the matter is within an object.
Density is mass per unit volume.
$D e n s i t y = \frac{m a s s}{V o l u m e}$
Both mass and volume are required to find the density of any substance.
Hence, option(C) is correct.