What is the mass of copper that increases its temperature by 285 degrees celsius when 186,000 j of energy is applied?

From reliable sources in the web, it may be searched that the specific heat of copper is approximately equal to 0.385 J/gC. The amount of heat that is required to raise a certain amount by certain number of degrees is given in the equation,

H = mcpdT

where H is heat, m is mass, cp is specific heat, and dT is temperature difference. Substituting the known values,

186,000 J = (m) (0.385 J/gC) (285C)

m = 1695.15 g