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

➝ 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=(Mass)/(Volume)}}`

`:\implies\sf\:Mass=Density* Volume`

`:\implies\sf\:Mass=10.5* 30`

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