Energy and Heat Transfer

energy cannot be created or destroyed, only transferred

• Law of conservation of matter

• Law of conservation of energy

• Law of energy transfer

• Law of the universe

energy of motion

• kinetic energy

• potential energy

• movement

• work

Energy due to motion is ____________ energy. 

• Potential 
• Energy
• Kinetic
• Friction

The faster an object moves, the ________ kinetic energy it has. 

• more
• less
• none of the above
• all of the above 

Which is the best example of kinetic energy?

• a car parked on a steep hill 
• a tennis ball rolling across the court
• a picture hanging on the wall 
• a piece of coal before it's burned 

What is potential energy?

• The energy an object has due to its atomic structure.

• The energy an object has due to its chemical composition.

• The energy an object has due to its motion.

• The energy an object has due to its position or condition.

The ability of a system to do work; required for changes to happen within a system

• Force

• Mass

• Energy

The energy of electrons or electric charges

• Chemical

• Electric

• Mechanical

• Kinetic

The energy of a compound as its atoms are rearranged (such as in food or a battery)

• thermal

• mechanical

• potential

• chemical

All of the kinetic energy due to random motion of the particles that make up an object; heat energy

• thermal

• electric

• potential

• nuclear