Calculate the change in volume of an iron block 10cm times 20cm times 5cm if its temperature is raised from 10C to 40C.Given,coefficient of linear expansion of iron =1.2times10^(-5)C^(-1)

An iron sphere has a radius 8 cm at a temperature of 0^(@)C . Calculate the change in volume of the sphere if is temperature is raised to 80^(@)C . Coefficient of liner expansion of iron =11xx10^(-6) .^(@)C^(-1) .

Calculate the pressure requird to stop the increase in volume of a copper block when it is heated from 60^@C to 80^@C. Coefficient of linear expansion of copper is 8.0 xx 10^(-6), .^@C^(-1) and Bulk modulus of elasticity = 3.6 xx 10^(11) Nm^(-2)

An iron sphere has a radius of 10 cm at a temperature of 0^(@)C . Calculate the change in the volume of the sphere, if it is heated to 100^(@)C . Coefficient of linear expansion of iron = 11 xx 10^(-6).^(@)C^(-1) .

A clock with a steel pendulum gives accurate time at 30^@C . Calculate the fractional loss or gain in time if temperature changes to 50^@C . Coefficient of linear expansion of steel = 12 xx 10^(-6) ""^@C^(-1)

A brass disc has a hole of diameter 2.5 cm at 27^(@)C . Find the change in the diameter of the hole of the disc when heated to 327^(@)C . Given coefficient of linear expansion of brass = 1.9 xx 10^(-5) .^(@)C^(-1)

A glass bulb of volume 250c c is filled with mercury at 20^(@)C and the temperature is raised to 100^(@)C . If the coefficient of linear expansion of glass is 9 xx 10^(-6 //@)C ). Coefficient of absolute expansion of mercury is 18 xx 10^(-5 //@)C ). The volume of mercury overflows

An iron rod of length 50 cm is joined at an end to an aluminum rod of length 100 cm. All measurements refer to 20^(@)C . The coefficients of linear expansion of iron and aluminum are 12xx10^(-6)//^(@)C and 24xx10^(-6)//^(@)C , respectively. The average coefficient of expansion of composite system is :

A metre scale made of steel is calibrated at 20^C to give correct reading. Find the distance between 50 cm mark and 51 cm mark if the scale ia used at 10^C . Coefficient of linear expansion of steel is 1.1 xx 10^(-5) 0^C^(-5)

A aluminium can of cylindrical shape contains 500cm^3 of water. The area of the inner cross section of the can is 125cm^2 . All measurements refer to 10^@ C . Find the rise in the water level if the temperature increases to 80^@ C . The coefficient of linear expansion of aluminium = 23 xx 10^-6@ C^-1 and the average coefficient of volume expansion of water = 3.2 xx 10^-4@ C^-1 respectively