Question

A silver block of silver block of density 10.5 g/cm3 has a volume of 30 cm3. Which of the following is the correct mass of the block ​

Answer 1

Answer :

➝ Density of block = 10.5 g/cm³

➝ Volume of block = 30 cm³

We have to find mass of block$.$

➠ Density is defined as mass of substance per unit volume$.$

$\dag\:\boxed{\bf{Density=\dfrac{Mass}{Volume}}}$

$:\implies\sf\:Mass=Density\times Volume$

$:\implies\sf\:Mass=10.5\times 30$

$:\implies\boxed{\boxed{\bf{\red{Mass=315\:g}}}}$