What is the measure of the average kinetic energy of the particles in a substance?

What is the measure of the average kinetic energy of the particles in a substance?

Temperature

What instrument is used to measure the average kinetic energy of particles in a substance?

thermometer

What represents the average kinetic energy of the molecules in a body of matter?

The temperature of a substance is a measure of the average kinetic energy of the particles.

What do we use to measure kinetic energy?

If the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared. Kinetic energy is usually measured in units of Joules (J); one Joule is equal to 1 kg m2 / s2.

Is thermal energy is added to a substance which of the following changes can be predicted?

As thermal energy is added to a substance, what change can be predicted? Vibration of individual particles will increase. What statement best describes the relationship between temperature and kinetic energy of particles in a substance? As kinetic energy increases, temperature increases.

What are two factors that determine the thermal energy of a substance?

The thermal energy of an object depends on its temperature and mass. The higher the temperature of the substance, the more thermal energy it has. For the same temperature, higher mass of a substance will have more thermal energy.

How can heat be described?

Heat is the form of energy that is transferred between systems or objects with different temperatures (flowing from the high-temperature system to the low-temperature system). Also referred to as heat energy or thermal energy. Heat is typically measured in Btu, calories or joules.

What is heat energy with example?

Heat energy can be transferred from one object to another. The transfer or flow due to the difference in temperature between the two objects is called heat. For example, an ice cube has heat energy and so does a glass of lemonade.