Question

Weight per unit volume of a substance is called its density. State whether true or false.

• A. True
• B. False

Answer 1

The correct option is B False

Density = $\frac{mass}{volume}$ so $\rho$ = $\frac{m}{v}$ not $\frac{mg}{v}$ as weight = mg

so given statement is false

hence option (B) is correct