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Physics CBSE Live product
Class 8 (2026-27)
Exploring Forces
Chapter Revision - Exploring Forces
4.
Mass and weight
Question:
5
m.
Choose the correct answer:
1
.
Mass
-
The lightness of an object due to Earth’s pull
The amount of matter contained in an object that changes with location
The heaviness of an object due to Earth’s pull
The amount of matter present in an object that remains the same everywhere
2
.
Variation
-
Weight changes with gravitational pull but mass remains constant
Mass changes with location but weight remains constant
Both mass and weight change from place to place
Mass changes with gravitational pull but weight remains constant
3
.
Spring balance
-
Used to measure weight by the stretching of a spring
Used to measure mass by the stretching of a spring
Used to measure mass by balancing known weights
Used to compare masses of two objects directly
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