Question

Q 32) The density of a steel ball was determined by
measuring its mass and diameter. The mass was
measured within 1% and the diameter within 3%.
The error in the calculated density of the steel ball
is at the most:
(a) 2% (b) 4% (d) 8% (d) 10%​

Answer 1

Explanation:

diameter+mass=density

1+3=4%

hope it's helps........