MHT CET 2026 Physics question
The length of a cylinder is measured with a meter rod having least count 0.1 cm. Its diameter is measured with vernier calipers having least count 0.01 cm. Length of cylinder is 8.0 cm and radius is 4.0 cm. Find the percentage error in the calculated value of the volume.
Answer: (C)
Solution
Volume , so the maximum fractional error is . The diameter is cm with least count cm, and the length cm has cm. Hence ${Δ
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