MELTS

Mechanical energy requires

• no movement

• movement, change in position

• temperature change

• plug

Tags

NGSS.MS-PS3-5

Source of light and thermal energy

• sun

• lamp

• thermometer

Tags

NGSS.4-PS3-2

Source of light and thermal energy

• boiling water

• house

• fire

Tags

NGSS.MS-ESS2-4

Requires mechanical energy as its main function

• hammer

• iron

• fan

• thermometer

Thermal energy =

• light energy

• electrical energy

• mechanical energy

• heat energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

T/F: Many objects use more than one source of energy

• true

• false

Light sources can be natural or man-made

• true

• false

All life depends on this

• lasers

• the sun

• flashlight

• light

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-4

NGSS.MS-LS1-6

Which is NOT an example of thermal energy?

• toaster

• iron

• grill

• construction tools

Which use both thermal and mechanical energy?

• iron

• grill

• microwave

• heater