Question

Q2. Calculate the mass of gold in a volume
of 55cc if density of gold is 19300kg/m3.
(3) plz help as fast as u can plz​

Answer 1

Explanation:

we need the volume in cubic meters but we have to give the dimensions in cm.

Units must match, so the dimensions must also be in meters. To convert, divide the centimeters by 100, then multiply them together to get the volume in cubic meters.

0.10 x 0.05 x 0.20 = 0.001 m^3

Multiply by the density to get the mass of the gold block.

0.001 x 19,300 = 19.3 kg

Answer 2

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We need the volume in cubic meters but we have to give the dimensions in cm .

Unit must match , so the dimensions must also be in meters . To convert , devide the centimeters by 100 , then multiply them together to get the volume in cubic meters .

0×0.05×0.20= 0.001 m³

Multiply by the density to get the mass of gold block

0.001 × 19300 = 19.3kg