Questions
The length of cylinder is measured with a metre rod having least count . Its diameter is measured with vernier callipers having least count . Given that length is and radius is . The percentage error in the calculated value of the volume will be
detailed solution
Correct option is B
Volume of cylinderV=πr2L, r=D2∴ΔVV×100=2ΔDD×100+ΔLL×100=20.014.0×100+0.15.0×100=2.5%Talk to our academic expert!
Similar Questions
The density of a cube is measured 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, then the maximum error in the measurement of density is
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