🔍 Key Concepts

• Heat capacity vs. temperature change • Difference between specific properties (per unit mass) and general properties • How latent heat differs from sensible heat

💭 Think About

• Which option describes something defined per unit mass and per degree of temperature change? • Which choice is associated with a change of phase (like liquid to vapor) rather than just a change in temperature? • Which terms deal with volume or density-type relationships, not directly with heat and temperature?

✅ Before You Answer

• Identify which option clearly involves heat added or removed per unit mass per degree of temperature change. • Eliminate any term that mainly describes volume, density, or weight comparisons rather than heat. • Separate the term that applies to phase change at constant temperature from the one about changing temperature.