Physics, 16.07.2019 01:00 cassiegagnier73
Two substances, a and b, initially at different temperatures, come into contact and reach thermal equilibrium. the mass of substance a is 6.42 g and its initial temperature is 20.7 oc. the mass of substance b is 26 g and its initial temperature is 52.5 oc. the final temperature of both substances at thermal equilibrium is 46.1 oc. if the specific heat capacity of substance b is 1.17 j/gâoc, what is the specific heat capacity of substance a?
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