Oreofeoluwa

A brass measuring tape is correct at 20°c.The value obtained when the length of a field is measured with the rule at 50°c appears to be 70.5m. what is the length of the field? Linear expansivity of brass=1.8×10^-5/Kelvin

A solid metal cube of side 10cm is heated from 10 degree Celsius to 60 degree Celsius. if the linear expansivity of the metal is 1.2 × 10^-5 k^-1

A solid metal cube of side 10cm is heated from 10 degree Celsius to 60 degree Celsius. if the linear expansivity of the metal is 1.2 × 10^-5 k^-1, calculate the increase in this volume