QUIZ: Energy Transformations

Which kind of energy does a battery have?

• kinetic
• chemical energy
• potential
• heat

Mechanical Energy is transferred to _____ Energy.

• solar
• mechanical
• electrical
• potential

What do we call a change from one form of energy to another?

• Energy change
• Energy transformation
• Energy creation
• Energy conversion

Which two types of energy are being produced in the picture?

• electrical energy and light energy
• mechanical energy and light energy
• electrical energy and sound energy
• mechanical energy and sound energy

How does energy move from place to place?

• expansion, contraction, convection
• convection, radiation, conduction
• conduction, expansion, radiation
• convection, expansion, radiation

What did we observe in the demonstration that used food coloring and water of varying temperatures?

• Energy transfer through conduction
• Energy transfer through radiation
• Energy transfer through convection

What did we observe in the demonstration that placed a spoon in a cup of ice and a cup of hot water? (Hint: all of these answers are technically correct, but ONE answer fits the best.)

• Electrical energy
• Heat energy
• Energy transfer
• Water temperature

In the video we watched of the family camping, which form of energy interested you the most?

What type of force does the Maglev train use to travel on the train tracks?

• Applied (touch or contact)
• Electromagnetic
• Gravitational

Why did that form of energy interest you?