Energy review

Multiple Choice

Which of these represents a higher Elastic potential energy?

Multiple Choice

Which of represents the correct potential energy of Gravitational potential energy.

• Energy that depends on the position (height) of the object.

• The energy that is pulled the most (rubber band being pulled.)

• Energy that is stored in chemical bonds, waiting to be broken down

• Energy that is moving.

Multiple Choice

Which of these represents chemical potential Energy?

• Energy That is stored in chemical bonds.

• Energy that is stored in Elastic objects

• Energy that is stored in position, Ex: higher more potential

• Energy that moves quickly.

Multiple Choice

According to the law of conservation of energy. Energy...

• Can not be created or destroyed

• Is always destroyed for new energy to be created.

• Is not affected by time

• Is transferable but some of it gets destroyed (lost) during the process.

Multiple Choice

What are the energy Transformations that occur in a lamp?

• Electrical to Light to Thermal

• Mechanical to Electrical to Light
• Thermal to Electrical to Light
• Electrical to Thermal to Light

Multiple Choice

What energy transformations occur in fully charged airpods?

• Chemical energy to electrical energy to sound energy
• Mechanical energy to electrical energy to sound energy
• Thermal energy to electrical energy to sound energy
• Nuclear energy to electrical energy to sound energy

Multiple Choice

How many atoms for Oxygen (O) on the reactant side?

• 10

• 4

• 11

• 2

Multiple Choice

How many Phosphorus (P) atoms does this molecule contain?

• 4

• 2

• 3

• 8