railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical and Electronics Measurements Error Analysis
The radius of a Sphere is given as 40.0 ± 0.5 mm. The estimated error in its mass is :
1
± 0.125%
2
± 1.25%
3
± 3.75%
4
± 12.5%
The radius of a Sphere is given as 40.0 ± 0.5 mm. The estimated error in its mass is :