Energy Transformations

Front

Electrical energy is...

Back

the energy type due to the movement of electrons.

Front

The total energy in our universe...

Back

will not change, but can transform to other types.

Front

Food chains and food webs are examples of energy transformations.

Back

True

Tags

NGSS.MS-LS2-3

Front

Chemical energy is...

Back

energy stored in bonds between atoms.

Tags

NGSS.HS-PS1-4

Front

Which example shows energy transformation from electrical to mechanical to sound?

Back

a pencil sharpener plugged into an outlet

Front

Which shows light energy transforming into chemical energy?

Back

a plant making its own food in the sunlight

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

Which represents the energy transformation of chemical to light? Options: a burning candle, an electric toaster, a lamp plugged into a socket

Back

a burning candle

Front

What kind of energy changes when a candle is burning?

Back

chemical to light

Front

Which type of energy transfer occurs when a flashlight shines? Options: chemical➡thermal➡electrical, chemical➡electrical➡light, thermal➡chemical➡light, chemical➡electrical➡chemical

Back

chemical➡electrical➡light

Front

Energy transformation when water falls through a dam and turns a turbine connected to a generator to light a home.

Back

mechanical➡electrical➡light

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-3