Acopper coin with a mass of 6.30 grams changes temperature in the sunshine from 20.0°c to 32.0°c. how much energy is transferred? the specific heat capacity of copper is 0.377 joules/gram degree celsius. express your answer to three significant figures. 

The energy transferred is  28.5  j

calculation

energy is calculate  MCΔT  formula  where,

M(mass)= 6.30  grams

C(specific heat capacity)= 0.377 j/g

ΔT(change in temperature)= 32.0c- 20 c= 12 c

Energy is therefore= 6.30 g   x 0.377  j/g /c x   12 c =28.5 j

23.5

23.5

47.0