By how much will a steel bar one metre long expand when heated from `25^@C` to `55^@C`? The coefficient of volume expansion of steel is `3 xx 10^-5//^@C`.

When water is heated from 0^@C to 10^@C , it's volume

When water is heated from 0^@C to 10^@C its density.

Solve the following problems : What will be the increase in length of a steel rod of length 0.5 m , when its temperature is increased by 60 ⁰C ? The coefficient of linear expansion of steel is 0.000013 ( 1/⁰C) .

The volume of a metal block changes by 0.84% when heated through 200 °C then its coefficient of cubical expansion is

A uniform rod of cross-section 4 mm^(2) is heated from 0^(@)C " to "10^(@)C. The coefficient of linear expansion of the rod, prop=12xx10^(-6)//^(@)C and Young's modulus =10^(11)N//m^(2). The strain produced in the rod is

A steel wire 2 mm in diameter is just stretched between two fixed points at a temperature of 20^(@)C. If the temperature falls to 10^(@)C, then the tension in the wire is (The coefficient of linear expansion of steel = 11xx10^(-6)//^(@)C and Y for steel 2.1 xx10^(11)N//m^(2))

The volume of metal block changes by 0.18% when it is heated through 20^@ C then its coefficient of cubical expansion will be

A glass flask of volume one liter at 0^@C is filled, level full of mercury at this temperature. The flask and mercury are now heated to 100^@C . How much mercury will spill out, if co-efficient of volume expansion of mercury is 1.82 xx 10^-4/@C and linear expansion of glass is 0.1 xx 10^-4 /^@C respectively ?

A metre scale made of steel reads accurately at 25^@C . Suppose in an experiment an accuracy of 0.06 mm in 1 m is required, the range of temperature in which the experiment can be performed with this metre scale is (coefficient of linear expansion of stoel is 11 xx 10^-6/(@C) )