The specific heat capacity of a pure substance can be found by dividing the heat needed to change the temperature of a sample of the substance by the mass of the sample and by the change in temperature. The heat capacity of a certain substance has been measured to be 2.57 Suppose 469. g of the
g."
substance are heated until the temperature of the sample has changed by 31.3 °C
illi
Write an equation that will let you calculate the heat that was needed for this temperature change. Your equation should contain only symbols. Be sure you
define each symbol.