Science Review

What is kinetic energy?

• Kinetic energy is the energy of an object in motion.

• Kinetic energy is the energy stored in an object at rest.

• Kinetic energy is the energy of an object due to its temperature.

• Kinetic energy is the energy released during a chemical reaction.

What is electricity?

• Electricity is a form of energy resulting from the flow of electric charge.

• Electricity is a type of gas used for heating.

• Electricity is a solid material that conducts heat.

• Electricity is a liquid that powers engines.

What is mechanical energy?

• Mechanical energy is the energy of movement.

• Mechanical energy is the energy stored in chemical bonds.

• Mechanical energy is the energy associated with the temperature of an object.

• Mechanical energy is the energy of an object's position in a gravitational field.

What is light energy?

• Light energy is the energy that travels in waves and can be seen.

• Light energy is a form of energy that is invisible to the human eye.

• Light energy is the energy produced by chemical reactions.

• Light energy is the energy stored in the nucleus of an atom.

What is potential energy?

• Energy that is in motion.

• Energy stored based on an object's position.

• Energy that can be converted into heat.

• Energy that is released during a chemical reaction.

What is an insulator?

• A material that allows electricity to flow easily.

• A material that does not allow electricity to flow through it easily.

• A type of conductor that enhances electrical flow.

• A device used to store electrical energy.

What is THERMAL energy?

• Thermal energy is the energy that comes from heat.

• Thermal energy is the energy stored in chemical bonds.

• Thermal energy is the energy associated with the motion of objects.

• Thermal energy is the energy produced by electrical currents.

What is a conductor?

• A material that allows electricity to flow through it easily.

• A material that prevents electricity from flowing.

• A type of electrical device used to store energy.

• A material that only conducts heat, not electricity.

What happens when a baseball player hits the ball with their bat?

• The bat misses the ball completely.

• The bat PUSHES the ball and changes its position.

• The ball flies away without any contact.

• The bat breaks into pieces upon impact.

Which item is NOT magnetic?

• Iron

• Nickel

• Copper

• Cobalt