A circular hole of diameter 2.00 cm is made in an aluminium plate at `0^@C`. What will be the diameter at `100^@C`? `alpha` for aluminium `=2.3 xx 10^(-5 @)C^(-1)`.

A circular hole of diameter 2.00 cm is made in an alumimium ate at 0^C . What will be the diameter at 100^C ? Alpha for aluminium =2.3 xx 10^(-5) 0^C^(-1).

A circular hole in an aluminium plate is 2.50cm at 0^(@)C . What is its diameter when it temperature is raised to 100^(@)C ? (The linear expansivity of aluminium =23xx10^(-6)K^(-1))

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)

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) )

A circular hole in an aluminium plates is 3.115 cm in diameter at 0.000^@C . What is its diameter when the temperature of the plate is raised to 180.0^@C ?

A 4m long aluminium wire whose diameter is 3 mm is used to support a mass of 50 kg. What will be elongation of the wire ? Y for aluminium is 7xx10^(10) Nm6(-2)

What is the percentage change in length of 1m iron rod it its temperature changes by 100^(@)C. alpha for iron is 2 xx 10^(-5)//"^(@)C .

The coefficient of linear expansion of aluminium is 23xx10^(-6)//""^@C . A circular hole in an aluminium plate 2.725 is cm in diameter at 0^@C .What is the diameter of the hole if the temperature of the plate is raised to 100^@C ?

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)