The energy that an object has because of its movement or position is

• light energy

• magnetism

• thermal energy

• mechanical energy

Tags

NGSS.MS-PS3-5

Which of the following is a source of light energy?

• a fan

• a front door

• a pencil sharpener

• a lit candle

What causes the inside of a car to become hot during the day?

• Mechanical energy

• Gravity

• Wind

• Thermal energy

Tags

NGSS.MS-PS3-4

Which appliance converts electrical energy to mechanical energy?

• calculator

• blender

• telephone

• stove

Megan uses a blow dryer in the morning to dry her hair. She thinks about the forms of energy and the conversion that is taking place when she uses it. Which is correct?

• electrical energy into thermal energy and mechanical energy

• electrical energy into sound energy and chemical energy

• sound energy into electrical energy and mechanical energy

• mechanical energy into electrical energy

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

What energy change takes place when Tim plugs his radio into an electrical outlet?

• light energy changes into sound energy

• electrical energy changes into sound energy

• sound energy changes into electrical energy

• chemical energy changes into sound energy

Tags

NGSS.4-PS3-2

NGSS.4-PS3-4

A toaster oven converts electrical energy into thermal energy. True or False

• True

• False

Tags

NGSS.MS-PS3-3

This form of energy is the movement of electrons and can be found in lightning and plugging things into an outlet.

• Mechanical Energy

• Electrical Energy

• Light Energy

• Thermal Energy

• Sound Energy

Tags

NGSS.MS-PS3-5

This form of energy is the movement of objects, such as fan blades and simple machines.

• Mechanical Energy

• Electrical Energy

• Light Energy

• Thermal Energy

• Sound Energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

This form of energy is heat energy and can be found in fire and heaters.

• Mechanical Energy

• Electrical Energy

• Light Energy

• Thermal Energy

• Sound Energy

Tags

NGSS.MS-PS1-4