On heating a glass block of `10,000 cm^(3)` from `25^(@)C` to `40^(@)C`, its volume increase by `4cm^(3)`. Calculate coefficient of linear expansion of glass.

When a glass block of volume 15,000 cm^3 is heated from 20^@C to 40^@C , its volume increases by 5 cm^3 . What is the coefficient of linear expansion of glass?

A lead bullet has a volume of 2.5 cm^(3) " at " 0^(@)C . Its volume increases by 0.021cm^(3) when heated to 98^(@)C . Find the coefficient of linear expansion of lead.

A piece of steel has a length of 30 cm at 15^(@)C . At 90^(@)C its length increase by 0.027 cm. Its coefficient of linear expansion is

A piece of steel has a length of 30cm at 15^(@) C At 90^(@) C its length increases by 0.027 cm. Its coefficient of linear expansion is

1 g water has a volume of 1 cm^(3) at 4^(@)C . Its volume at 60^(@)C is 1.0169cm^(3) . Calculate the average coefficient of real expansion of water between these two temperatures.