A hole is drilled in a metal sheet. At 27^{\circ} {\C}, the diameter of hole is 5 {\cm}. When the sheet is heated to 177^{\circ} {\C}, the change in the diameter of hole is {\d} \times 10^{-3} {\cm}. The value of {\d} will be __________if coefficient of linear expansion of the metal is 1.6 \times 10^{-5} \/{ }^{\circ} {\C}. [24-Jan-2023 Shift 1]

JEE Mains 24-Jan-2023 Shift 1 Solved Paper

Section: Physics

Question : 23 of 90

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A hole is drilled in a metal sheet. At 27∘C, the diameter of hole is 5‌cm. When the sheet is heated to 177∘C, the change in the diameter of hole is d× 10−3‌cm. The value of d will be __________if coefficient of linear expansion of the metal is 1.6× 10−5∕‌∘C.

[24-Jan-2023 Shift 1]

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