Teaching NVS PGT 2024 Test Series Physics Units, Dimensions and Measurements Accuracy, precision of instruments and errors in measurement
The density of a cube is found out by measuring its mass and length of its sides. If the maximum errors in the measurement of mass and length are 3% and 2% respectively, the maximum error in the measurement of density will be :
1
14%
2
7%
3
9%
4
12%