If temperature scale is changed from `'^(@)C` to `'^(@)F`, the numerical value of specific heat

If temperature scale is changed from centigrade to Fahrenheit, the numerical value of specific heat will

How much heat will be released when the temperature of 1 mol of water changes from 90^(@)C to 80^(@)C ? Given: specific heat of water 4.18J*g^(-1)*K^(-1) .

A new temperature scale uses X as a unit of temperature, where the numerical value of the temperature t_(x) in this scale is related to the absolute temperature T by t_(x) = 3T + 300 . If the specific heat of a material using this unit is 1400 J kg_(1)X_(1) its specific heat in the S.I. system of units is- c

The specific heat of a substance is 0.09cal//gm^(@)C . If the temperature is measured on Fahrenheit scale the value of its specific heat in cal//gm//""^(@)F is