Q: A certain body weighs 22.42 g and has a measured volume of 4.7 cc. The possible error in the measurement of mass and volume are 0.01 g and 0.1 cc. Then, maximum error in the density will be

(a) 22%

(b) 2%

(c) 0.2%

(d) 0.02%

Ans: (b)

Science and Education

Q: A certain body weighs 22.42 g and has a measured volume of 4.7 cc. The possible error in the measurement of mass and volume are 0.01 g and 0.1 cc. Then, maximum error in the density will be

(a) 22%

(b) 2%

(c) 0.2%

(d) 0.02%

Ans: (b)