At `30^(@)`C, the hole in a steel plate has diameter of 0.99970 cm. A cylinder of diameter exactly 1 cm at `30^(@)`C is to be slide into the hole. To what temperature the plate must be heated?
(Given `alpha_(Steel)=1.1xx10^(-5^(@))C^(-1)`

A steel rod is 4000cm in diameter at 30^(@)C A brass ring has an interior diameter of 3.992cm at 30^(@) in order that the ring just slides onto the steel rod the common temperature of the two should be nearly (alpha_(steel)=11xx10^(-6)/(^(@)C) and alpha_(brass)=19xx10^(-6)/(^(@)C)

A cylindrical steel plug is inserted into a circular hole of diameter 2.60 cm in a brass plate. When the plug and the plates are at a temperature of 20^(@)C, the diameter of the plug is 0.010 cm cmaller than that of the hole. The temperature at which the plug will just fit in it is ("Given",alpha_(steel)=(11xx10^(-6))/("^(@)C)and alpha_(bress)=(19xx10^(-6))/C)

An iron sphere has a radius of 10 cm at a temperature of 0^(@)C . Calculate the change in volume of the sphere if it is heated to 100^(@)C . Given alpha_(Fe) = 1.1 xx 10^(-6).^(@)C^(-1)

A hole is drilled in a copper sheet. The diameter of the hole is 4.24 cm at 27.0^(@)C . What is the change in the diameter of the hole when the sheet is heated to 227^(0)C ? alpha for copper = 1.70 xx 10^(-5)K^(-1)

If a cylinder of diameter 1.0cm at 30^(@)C is to be slid into a hole of diameter 0.9997 cm in a steel plate at the same temperature, the minimum required rise in the temperature of the plate is: (Coefficient of linear expansion of steel = 12 xx 10^(-6//@)C )

An iron tyre of diameter 2 m is to be fitted on to a wooden wheel of diameter 2.01 m. The temperature to which the tyre must be heated , if alpha=11xx10^(-6).^@C^(-1) and room temperature is 20^@C , will be

A circular hole in an aluminium plat e is 2.54xx10^(-2) m in diamter at 0^(@)C , its diameter when the temperature of the plate is raised to 100^(@)C will be? (alpha=2.55xx10^(-5)//.^(@)C)

A circular hole in an aluminium plate has a diameter of 4cm at 0^(@)C . What is its diameter when the temperature of the plate is raised to 100^(@)C ? (Linear expansivity of aluminium =23xx10^(-6)K^(-1) )