EWIT Lesson 5 Assessment

What is 'energy transfer'?

• Energy transfer is the movement of energy from one object or material to another.

• Energy transfer is the process of creating new energy from nothing.

• Energy transfer is the loss of all energy in a system.

• Energy transfer is the storage of energy in batteries only.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is 'energy transformation'?

• Energy transformation is the process of changing energy from one form to another.

• Energy transformation is the process of storing energy in batteries.

• Energy transformation is the process of creating energy from nothing.

• Energy transformation is the process of using energy without any loss.

Tags

NGSS.MS-PS3-5

What is 'kinetic energy'?

• Kinetic energy is the energy an object has due to its motion.

• Kinetic energy is the energy stored in an object due to its position.

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

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

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

What is the 'Law of conservation of energy'?

• The Law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.

• The Law of conservation of energy states that energy can be created from nothing.

• The Law of conservation of energy states that energy is always lost in every process.

• The Law of conservation of energy states that energy can only be destroyed, not transformed.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

What is a 'system'?

• A system is a set of connected parts that work together.

• A system is a single isolated object with no interaction.

• A system is a random collection of unrelated items.

• A system is a process that never changes.

Tags

NGSS.MS-LS1-3

What is 'heat'?

• Heat is atransfer of thermal energy due to temperature difference.

• Heat is the amount of light emitted by an object.

• Heat is the process of sound traveling through air.

• Heat is the force that holds atoms together in a molecule.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is 'chemical energy'?

• Chemical energy is energy stored in the bonds of chemical compounds, released in a chemical reaction.

• Chemical energy is the energy of moving objects.

• Chemical energy is the energy produced by the sun.

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

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-5

What is 'electrical energy'?

• Electrical energy is energy caused by the movement of electrons.

• Electrical energy is energy stored in food.

• Electrical energy is energy from the sun's rays.

• Electrical energy is energy produced by burning fuel.

What is 'Conduction'?

• Conduction is the transfer of heat or electricity through direct contact between materials.

• Conduction is the process of light bending as it passes through different mediums.

• Conduction is the movement of air from high pressure to low pressure areas.

• Conduction is the process by which plants make their own food using sunlight.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

What is 'Convection'?

• Convection is the transfer of heat by the movement of a fluid (liquid or gas).

• Convection is the transfer of heat through direct contact between solids.

• Convection is the process of heat transfer by electromagnetic waves.

• Convection is the process of heat transfer only in solids.

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6