Forms of Energy

Your friend's Nintendo Switch shuts down because it ran out of batteries. What type of energy does it need to begin working again?

• Mechanical Energy

• Electrical Energy

• Light Energy

• Sound Energy

What do mirrors, white shirts, and aluminum foil have in common?

• The all refract light.

• The all reflect light.

• They are all conductors.

• They all make objects appear larger.

Tags

NGSS.MS-PS4-2

Which of the following is a conductor?

• Copper filament

• A piece of firewood

• A jacket

• A glass container

Which of the following is an example of an object that refracts light?

• A kitchen window

• A black table

• Reading glasses

• A mirror

Tags

NGSS.MS-PS4-2

A student watches a ball roll off a table. What causes the ball to start moving?

• Gravity

• A pushing force

• A pulling force

• Nothing

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Students conduct an experiment about light refraction. They point a laser at a desk for ten seconds and the light stops on the desk. Then they point the same laser at a prism for ten seconds and see the light bend through the prism. Which of the following is the variable?

• The type of laser

• How long they hold the laser

• The color of the laser

• What the laser is pointing at

Tags

NGSS.MS-PS4-2

A student winds up a music box and lets it play. This is an example of:

• Sound Energy

• Light Energy

• Mechanical Energy

• Electrical Energy

This picture is an example of:

• Chemical Energy

• A closed circuit

• Thermal Energy

• An open circuit

The one thing that changes in an experiment is the:

• Control

• Variable

• Conclusion

• Question

Tags

NGSS.MS-PS2-2

This picture is an example of:

• Refraction

• Reflection

• Transmission

• Absorption

Tags

NGSS.MS-PS4-2