Question

A spring balance can be used to measure
A) Mass of an object
B) Force acting on an object
C) Density of an object
D) Weight of an object
A. A and B
B. Band C
C. B and D
D. only D

Answer 1

Option ( C ) B and D is correct

By a spring balance we can find both Force and weight of the object.

Answer 2

D. only D -- weight of an object

Explanation:

A spring balance is a device used to measure the weight of an object, not the mass of an object. An object's mass refers the amount of matter in object. This number never changes. An object's weight, however, is dependent on the amount of gravity that the object is experiencing. Density and force is also not measured using spring balance.

Option D is the answer.