What is thermal energy?
Responses
the measurement of energy in an object due to position, conduction, or chemical composition
the measurement of energy in an object due to position, conduction, or chemical composition
a material that is a conductor of heat
a material that is a conductor of heat
the total kinetic energy of all particles in a substance
the total kinetic energy of all particles in a substance
the distance between particles and their freedom to move around
the distance between particles and their freedom to move around
The correct answer is: the total kinetic energy of all particles in a substance.
To understand thermal energy, let's break it down step by step:
1. Thermal energy is the energy of a substance due to the motion of its particles.
2. When particles move, they possess kinetic energy, which is the energy of motion.
3. Thermal energy measures the total kinetic energy of all the particles in a substance.
4. It is important to note that thermal energy is not dependent on the material itself, but rather the motion of its particles.
5. For example, if you heat a metal object and a wooden object to the same temperature, the thermal energy will be different because the particles in each material have different kinetic energies.
Therefore, thermal energy is the total kinetic energy of all particles in a substance.