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 of diameter 2.00 cm is made in an aluminum are at 0^@C . What will be the diameter at 100^@C ? Alpha for aluminum =2.3 xx 10^(-5)C^(-1) .

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

A brass sheet has a circular hole of diameter 3 cm at 30°C .What will be the change in diameter of the hole when it is heated to 120°C ?Given alpha_brass= 2 *10^ -5°C^-1 .

An iron plate has a circular hole of diameter 10 cm . Find the diameter of the hole when the plate is uniformly heated from 10^@C to 90^@C (alpha = 12 xx 10^(-6)//^@C) .

An aluminium sphere of diameter 20 cm is heated from 0^(@)C " to " 100^(@)C . What will be its change in volume? Coefficient of linear expansion of aluminium =23 times 10^(-6@)C^(-1) .

A disc has an area of 0.32 m^2 at 20^@C , what will be its area at 100^@C ? [alpha = 2 xx 10^-6/ @C]

A square metal plate of side 100 cm at 0^(@)C , has a circular hole of diameter 40 cm in the middle of it. At what temperature, will each side by 101 cm long? What will be the diameter of the hole at that temperature? alpha for the metal =12.5 times 10^(-6@)C^(-1)

An iron plate has a circular hole of a diameter 10 cm. Find the diameter of the hole when the plate is uniformly heated from 10^@C to 90^@C . [alpha=12 xx 10^-6/@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 ?