DO NOW Forms of Energy

What are the two basic forms of energy?

• Electrical energy

• Kinetic energy

• Chemical energy

• Potential energy

Which are true of thermal energy? Select all that apply.

• It is also called heat energy.

• It is created from the vibration of atoms and molecules within substances.

• The hotter the substance, the higher its thermal energy.

• It is a form of potential energy.

Which are true of chemical energy? Select all that apply.

• It is the bond that holds atoms and molecules together.

• It is a form of potential energy.

• Examples are food, wood and radio waves.

• It is the most widely used type of energy in the world.

Which are true of nuclear energy? Select all that apply.

• It is found in the movement of electrons.

• It is used to produce electricity.

• This is released when nuclei are combined or split apart.

• It is a form of potential energy.

Which are true of electrical energy? Select all that apply.

• Lightning is an example of this form of energy.

• It is a form of kinetic energy.

• It is the form of energy that is visible to the human eye.

• The amount of energy depends on the speed of the charges.

Which are true of radiant energy? Select all that apply.

• It is also known as light energy.

• It is a form of kinetic energy.

• It can travel through space.

• It is found in plants.

Which are true of sound energy? Select all that apply.

• It is a form of potential energy.

• It has the most energy than the other forms of energy.

• It is produced when an object or substance vibrate.

• It moves through a substance in waves.

Which are true about elastic energy? Select all that apply.

• It is found in springs and elastic bands.

• It is also stored in moving objects.

• It is a form of potential energy.

• It is also stored when an object is given a temporary strain.

Which are true of gravitational energy? Select all that apply.

• It is a form of potential energy.

• It is stored when an object is in a higher position.

• It is found in flowing river, wind and a person running.

• It consists of photons.

Which statements that are part of the Law of Conservation of Energy? Select all that apply.

• Energy cannot be created.

• Energy cannot be destroyed.

• Energy can be transformed.

• Only useful energy can be transferred.