In figure which strip brass or steel have higher coefficient of linear expansion
In figure which strip brass or steel have higher coefficient of linear expansion
- A
brass strip
- B
steel strip
- C
both strips has same coefficient of linear expansion
- D
cannot be decided from given data
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- [AIIMS 2006]
If a cylinder of diameter $1.0\, cm$ at $30°C$ is to be solid into a hole of diameter $0.9997\, cm$ in a steel plate at the same temperature, then minimum required rise in the temperature of the plate is ........ $^oC$ (Coefficient of linear expansion of steel $ = 12 \times {10^{ - 6}}°C^{-1}$)
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