6.2 Open Sci Ed Thermal Energy Review

Front

What is thermal energy?

Back

Thermal energy is the total kinetic energy of the particles in a substance, which determines its temperature.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

What is the difference between kinetic energy and potential energy?

Back

Kinetic energy is the energy of motion, while potential energy is stored energy based on an object's position or state.

Front

What happens to the particles in a solid when heated?

Back

When heated, the particles in a solid vibrate faster, which can lead to a change in state, such as melting.

Tags

NGSS.MS-PS1-4

Front

What is a closed system in thermodynamics?

Back

A closed system is one where no matter can enter or exit, but energy can be exchanged with the surroundings.

Tags

NGSS.HS-PS3-4

Front

How does light affect the temperature of water in an experiment?

Back

In an experiment, increased light exposure typically raises the temperature of the water due to increased thermal energy.

Tags

NGSS.MS-PS1-4

Front

What is the dependent variable in an experiment?

Back

The dependent variable is the factor that is measured or observed in an experiment, often affected by changes in the independent variable.

Tags

NGSS.MS-PS1-2

Front

What is the average of the numbers 6, 4, 7, and 3?

Back

The average is 5.

Front

What is the relationship between temperature and particle movement?

Back

As temperature increases, the movement of particles increases, leading to higher kinetic energy.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is conduction?

Back

Conduction is the transfer of thermal energy through direct contact between materials.

Tags

NGSS.MS-PS3-3

Front

What is convection?

Back

Convection is the transfer of thermal energy through the movement of fluids (liquids or gases) due to differences in density.

Tags

NGSS.MS-ESS2-6