Units and Measurements: JEE Main 2022 Physics question

JEE Main 2022 · 28 Jun, Evening shift · Q68

JEE Main 202228 Jun, Evening shiftPhysicsMediumUnits and Measurements122× since 2002

A student in the laboratory measures thickness of a wire using screw gauge. The readings are 1.22 mm, 1.23 mm, 1.19 mm and 1.20 mm. The percentage error is

{x \over {121}}\%

. The value of x is ____________.

Your answerType your answer. Integers and decimals are accepted.

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JEE Main 2022 Units and Measurements Question with Answer (28 Jun Evening shift, Q68) | JEE Arc