MCQ
The spring balance does not read properly after its long use, because
- AThe elasticity of spring increases
- ✓The elasticity decreases
- CIts plastic power decreases
- DIts plastic power increases
✓
Answer
Correct option: B.
The elasticity decreases
b
(b)Due to elastic fatigue its elastic property decreases.
(b)Due to elastic fatigue its elastic property decreases.
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