The Coefficient of cubical expansion of mercury is `0.0018//^(@)C` and that of brass `0.000006//^(@)C`, find the true barmetric height at `0^(@)C`.The scale is supposed to be coreect at `15^(@)C`

The coefficient of cubical expansion of mercury is 0.00018//""^(@)C and that of brass 0.00006//""^(@)C . If a barometer having a brass scale were to read 74.5 cm at 30^(@)C find the true barometric height (in cm) at 0^(@)C . Tlhe scale is supposed tobe correct at 15^(@)C .

The coefficient of cubical expansion of mercury is 0.00018 and that of brass 0.00006 per deg C. If a barometer having a brass-scale were to read 74.5 cm at 30^@C , find the true barometric height at 0^@C . The scale is supposed to be correct at 15^@C .

Coefficient of volume expansion of mercury is 0.18xx10^(-3)//.^(@)C . If the density of mercury at 0^(@)C is 13.6g/cc, then its density at 200^(@)C is

Coefficient of volume expansion of mercury is 0.18xx10^(-3)//.^(@)C . If the density of mercury at 0^(@)C is 13.6g/cc, then its density at 200^(@)C is

A flask of volume 10^3 cc is completely filled with mercury at 0^@C The coefficient of cubical expansion of mercury is 180xx10^(-6)//^(@)C and heat of glass is 40xx10^(-6)//^(@)C . If the flask in now placed in boiling water at 100^@C how much mercury will overflow?

A flask of volume 10^3 cc is completely filled with mercury at 0^@C The coefficient of cubical expansion of mercury is 180xx10^(-6)//^(@)C and heat of glass is 40xx10^(-6)//^(@)C . If the flask in now placed in boiling water at 100^@C how much mercury will overflow?

A flask of volume 10^3c.c is completely filled with mercury at 0^@C . The coefficient of cubical expansion of mercury is 180 xx10^-16//^@C and that of glass is 40^@xx10^-6//^@C . If the flask is now placed in boiling water at 100^@C , how much mercury will overflow?