Question

Density of gold is 19 g/cm cube. find volume of 38 grams​

Answer 1

Answer:

To calculate the volume, we have to divide mass by density to get the gold value. Therefore, in this case, we have to divide 95/19 and we get 5cm^3.

Answer 2

$\;\;\underline{\textbf{\textsf{ Given:-}}}$

• Density of Gold = 19 g/cm

• Mass of Gold = 38 gm

$\;\;\underline{\textbf{\textsf{ To Find :-}}}$

• Volume of Gold

$\;\;\underline{\textbf{\textsf{ Solution :-}}}$

$\underline{\:\textsf{Let's try to know about density :}}$

• Density is defined as Mass per unit volume of a substance.

$\tt{\small{\boxed{\bold{\bold{\green{\sf{Density=\dfrac{Mass}{Volume}}}}}}}}$

Here : -

•D = Density

•M = Mass

•V = Volume

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$\underline{\:\textsf{Now, put the given values in the formula :}}$

$\longrightarrow \tt{19=\dfrac{38}{Volume}}$

$\longrightarrow \tt{Volume=\cancel\dfrac{38}{19}}$

$\bf{ \longrightarrow Volume = 2\: g/cm³}$

$\;\;\underline{\textbf{\textsf{ Hence-}}}$

$\underline{\textsf{ The volume of the Gold is \textbf{2g/cm³}}}.$

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