Al 42.7 g 15.2℃ heat energy
What quantity of heat energy must have been applied
to a block of aluminum weighing 42.7 g,
if the temperature of the block of aluminum increased by 15.2℃?
The specific heat of aluminum is 0.89 J/g•℃.
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▶ 참고: 열용량과 비열
[ https://ywpop.tistory.com/2897 ]
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q = C m Δt
= (0.89 J/g•℃) (42.7 g) (15.2 ℃)
= (0.89) (42.7) (15.2)
= 578 J
답: 578 J
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