Lessons

Eamcet Physics
1 st Year : Unit 7.7 ( Properties of Bulk Matter ) - Expansion of Solids

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Q.

A steel tape is calibrated at 20°C. When the temperature of the day is –10°C, the percentage error in the measurement with the tape is (α=12 x 10–6/°C)

View Answer

Correct choice: D

Explanation:

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