Energy

Which of the following is a conversion from light energy to chemical energy?

• a. turning on a stove to heat dinner
• b. turning on a lamp
• c. growing an apple tree
• d. making toast in a toaster

Tags

NGSS.MS-LS1-6

After an energy conversion, you end up with the same total amount of energy as the original amount of potential energy. Which of the following laws explains this rule?

• a. law of energy changes
• b. law of conservation of energy
• c. law of power and energy
• d. law of potential energy

Tags

NGSS.MS-PS3-5

The ability to do work

• A. chemical energy

• B. Friction

• C. electrical energy

• D. Energy

Tags

NGSS.MS-PS3-5

a.  Energy stored in the nucleus of an atom.

• A. Sound Energy
• B. Potential Energy
• C. Nuclear Energy
• D. Thermal energy

Tags

NGSS.HS-PS1-8

The energy of moving electrons

• A. Energy
• B. Energy Conversion
• C. Chemical Energy
• D. Electrical Energy

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

NGSS.MS-PS3-1

Energy from light waves.

• Radiant Energy 
• Chemical Energy 
• Nuclear Energy 
• Radiation 

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What kind of energy is represented in the picture?

• Thermal
• Chemical
• Sound
• Nuclear

Tags

NGSS.MS-LS2-3

Food, batteries, and fuel such as gasoline are similar because they are sources of _________ energy.

• chemical energy
• kinetic energy
• mechanical energy
• heat energy

Tags

NGSS.MS-LS1-7

What type of energy includes both kinetic and potential energy?

• mechanical energy
• chemical energy
• heat energy
• sound energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-2

What is the transformation shown in the picture?

• chemical to electrical to light
• electrical to chemical to light
• light to chemical to electrical
• chemical to light to electrical

Tags

NGSS.MS-PS3-4