King Updated Forms of Energy Presentation

Multiple Choice

What is mechanical energy?

• The energy of an object due to its motion and position

• The energy stored in chemical bonds

• The energy of motion only

• The energy of heat transfer

Open Ended

Compare and contrast potential energy and kinetic energy based on their definitions and characteristics.

Dropdown

Energy of motion is ​

Select answer

, and energy based on position is​

Select answer

Categorize

Options (8)

elastic

gravitational

chemical

nuclear

sound

thermal

radiantelectromagnetic

electrical

Forms of Energy

Potential

Kinetic

Multiple Select

Which of the following are forms of potential energy?

• Chemical

• Electrical

• Nuclear

• Elastic

Dropdown

The sun produces​

Select answer

energy.

Multiple Choice

My grandbaby blows on a pinwheel, making it spin. What type of energy tranformation is this?

• Potential energy to sound energy
• Chemical energy to thermal energy
• Kinetic energy to mechanical energy
• Electrical energy to light energy

Multiple Choice

A student points a hair dryer at a pinwheel; it begins to spin. What type of energy transformation is this?

• Energy transformation from chemical energy to electrical energy.
• Energy transformation from electrical energy to kinetic energy.
• Energy transformation from kinetic energy to sound energy.
• Energy transformation from thermal energy to potential energy.

Multiple Choice

When a fire is used to heat water. What type of energy transformation is this?

• Nuclear energy to thermal energy
• Chemical energy to thermal energy
• Electrical energy to chemical energy
• Thermal energy to mechanical energy

Multiple Choice

A smoke alarm goes off. What kind of energy transformation is this?

• Energy transformation from sound energy to thermal energy to potential energy.
• Energy transformation from mechanical energy to chemical energy to kinetic energy.
• Energy transformation from electrical energy to thermal energy to light energy.
• Energy transformation from chemical energy to electrical energy to sound energy.

Multiple Choice

How can a student show the transfer of heat without using matter?

• Use electromagnetic waves to show heat transfer through radiation.

• Show heat transfer by placing ice in a warm room.
• Demonstrate heat transfer using a boiling pot of water.
• Use a metal rod to conduct heat transfer.