Final Answer:
Temperature is a measure of the average kinetic energy of particles in a substance. As temperature increases, particles move more vigorously, resulting in higher average kinetic energy in the hotter object.
Step-by-step explanation:
Temperature is a measure of the average kinetic energy (KE) of particles in a substance. The kinetic energy of individual particles is directly related to their motion; the higher the temperature, the greater the average kinetic energy. In a hotter object or substance, particles possess more energy and move more vigorously on average.
Thermal energy is the total kinetic energy of all the particles in a substance. It is influenced by both temperature and the number of particles present. An object or substance with a higher temperature will generally have a greater amount of thermal energy because of the increased average kinetic energy of its particles.
In summary, temperature and thermal energy are closely connected. A hotter object or substance is characterized by a higher average kinetic energy of its particles, leading to a higher overall thermal energy content. This relationship underscores the fundamental connection between temperature, kinetic energy, and the overall heat content of a system.
Complete Question:
Do hotter objects have a higher average kinetic energy and a higher temperature?