This document discusses the quantity of heat and heat transfer. It defines that the total heat of object A plus the total heat of object B equals zero, and that the heat of each object is equal to its mass times its specific heat capacity times the change in temperature from initial to final. The document provides formulas for calculating the heat transferred for each object in a heat exchange.

1. EXERCÍCIOS DE
REVISÃO
QUANTIDADE DE CALOR E TROCA DE CALOR
PROFA: MIRIAN L. M.

2. QUANTIDADE DE CALOR
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4. TROCA DE CALOR
 𝑸 𝑨 + 𝑸 𝑩 = 𝟎
 𝑸 𝑨 = 𝐦 ⦁ 𝐜 ⦁ ( 𝐓𝐟 − 𝐓𝐢)
 𝑸 𝑩 = 𝐦 ⦁ 𝐜 ⦁ ( 𝐓𝐟 − 𝐓𝐢)