Questions: What is the definition of heat? Thermal energy transferred from one object to another due to a temperature difference.

Transcript text: What is the definition of heat? Thermal energy transferred from one object to another due to a temperature difference.

Solution

Solution Steps

Step 1: Understanding the Concept of Heat

Heat is a form of energy transfer between systems or objects with different temperatures. It flows from the hotter object to the cooler one until thermal equilibrium is reached.

Step 2: Analyzing the Options

Option 1: "Thermal energy transferred from one object to another due to a temperature difference." This definition aligns with the concept of heat as it describes the transfer of thermal energy due to a temperature difference.
Option 2: "Measure of the average translational kinetic energy per particle of an object." This describes temperature, not heat.
Option 3: "The total translational kinetic energy of the particles of an object." This describes the internal energy related to the motion of particles, not specifically heat.
Option 4: "The total energy of the particles of an object." This refers to the internal energy, which includes kinetic and potential energy, not specifically heat.