A hole of diameter 5 {cm} is drilled in a metal sheet at 30{ }^{\circ} {C}. The linear expansion of metal is 2 \times 10^{-5} K^{-1}. The diameter of the hole when the temperature is raised to 230^{\circ} {C}, is equal to

TS EAMCET 18-July-2022 Shift 2 Solved Paper

Section: Physics

Question : 96 of 160

Marks: +1, -0

A hole of diameter 5cm is drilled in a metal sheet at 30‌∘C. The linear expansion of metal is 2×10−5K−1. The diameter of the hole when the temperature is raised to 230∘C, is equal to

5.01cm
5.02cm
5.03cm
5.04cm

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