Question

statement given bellow are incorrect. Write the correct statement :-
(1) Force per unit area of a substance is called dentisty.
(2)The mass of a solid is determined by a spring balance very accurately. ​

Answer 1

1.force per unit area of a substance is called density

2.the force of a solid is determined by a spring balance very easily

Answer 2

Answer:

1. Mass per unit volume of a substance is called density.

2. The weight of a solid is determined by a spring balance very accurately.