Energy

A battery converts what type of energy to another?

• sound to kinetic
• light to heat
• mechanical to electrical
• chemical to electrical

Tags

NGSS.HS-PS3-3

The glow sticks produce light for a short amount of time. The light from the glow stick is a conversion from what to what?

• thermal to light
• gravitational to potential
• radiant to electrical
• chemical to light

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-6

What kind of energy is represented in this picture?

• Thermal
• Potential
• Nuclear
• Mechanical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

Energy of motion is which type of energy?

• Potential
• Kinetic
• Sound
• Gravitational

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What type of energy increases as molecules move faster? 

• mechanical energy
• electrical energy
• thermal energy
• sound energy

Electrical Energy is:

• energy caused by the vibrations of an object
• energy caused by changes in the nucleus of an atom
• energy of moving electrons
• energy caused by heat

What kind of energy is represented in the picture?

• Thermal
• Chemical
• Sound
• Nuclear

Energy cannot be _____ or ______, it can only be changed.

• created, destroyed
• enlarged, changed
• seen, heard
• contained, multiplied

Is wood a renewable resource?

• No, once you cut down a tree it is gone forever.
• Yes, we can manage forests and replace trees that are used.

How is water used for creating energy?

• water can be burned as a fuel
• running water can turn a turbine creating electricity
• Water is used to make batteries
• water can be added to gasoline to increase mileage.