![A 1 m long steel wire of cross - sectional area 1 mm^2 is extended by 1 mm . If Y = 2 × 10^11 Nm^-2 , then the work done is A 1 m long steel wire of cross - sectional area 1 mm^2 is extended by 1 mm . If Y = 2 × 10^11 Nm^-2 , then the work done is](https://dwes9vv9u0550.cloudfront.net/images/4746090/f90b021e-da17-4b49-b7b5-f4c54e821603.jpg)
A 1 m long steel wire of cross - sectional area 1 mm^2 is extended by 1 mm . If Y = 2 × 10^11 Nm^-2 , then the work done is
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The accuracy in the measurement of length 50 cm of a simple pendulum is 1 mm. If time period of 2s is determined by measuring the time of 50 oscillations using a
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Set for Rulers 50 Cm. Precise Measuring Tool. Ruler Scale 0,5 Meter. Ruler Grid 500 Mm Stock Illustration - Illustration of chart, measure: 138101873
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