Energy Forms & Transfer

Energy & Transformation

Open Ended

Define work.

Multiple Choice

Energy due to motion is ____________ energy. 

• Potential 
• Energy
• Kinetic
• Friction

Multiple Choice

Stored energy is called ______ energy.

• Kinetic
• Potential
• Pacific
• Safe

Multiple Choice

The ability to do work is

• power
• energy
• thermal
• kinetic

Multiple Choice

The unit for energy is the

• Newton
• Joule
• Kilogram
• Watt

Multiple Choice

Energy is always found in the same form

• True
• False

Multiple Choice

Lightning during a thunderstorm is an example of what form of energy?

• Radiant
• Electromagnetic
• Magnetic
• Electrical

Multiple Choice

Digestion of food and batteries are an example of which type of energy?

• electrical 
• chemical
• kinetic 
• heat

Multiple Choice

The form of energy associated with the position and motion of an object is called

• mechanical energy
• thermal energy
• chemical energy
• electrical energy

Multiple Choice

An energy transformation occurs when

• one form of energy changes to another form of energy in the same object
• the form of energy remains the same type but is moved from one object to another
• matter transforms to make energy in nuclear reactions
• energy is created or destroyed during a chemical reaction 

Multiple Choice

According to the Law of Conservation of energy, the amount of energy before and after a reaction must be the same. Which statement below is true?

• The total amount of energy is conserved
• The total amount of energy is less after a reaction
• The total amount of energy is more after a reaction