keyshawn437
02.02.2020 •
Physics
An unknown material has a mass of 0.447 kg, and its temperature increases by 2.87°c when 943 j of heat are added. what is the specific heat of the material? (unit=j(kg*c))
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Ответ:
735 J/kg/C
Explanation:
Q = mcT
943 = (0.447)( c )(2.87)
1.28289c = 943
c = 735 J/kg/C (3 sf)
Ответ:
hope this helps i think the answer is C