Energy

Which part of the lamp could be removed and the lamp still work?

• The lamp shade

• The electrical cord

• The light bulb

• The wall outlet

Removing the battery from the circuit will cause the

• electricity to flow faster

• circuit to overload

• the electricity to flow into the light

• the light to turn off

Which object is most likely to conduct electricity?

• iron nail

• plastic straw

• wooden stick

• glass lens

Which of these objects is the best conductor of electricity

• ceramic mug

• plastic fork

• penny

• wooden spoon

Tags

NGSS.MS-PS2-3

According to the Venn diagram above, which of the following terms belongs in the conductor section.

• can be made from wood

• stops energy from passing through it

• allows energy to pass through it

• is made from matter

What title would BEST replace the letter X?

• magnetic

• conductors

• insulators

• solids

Which item, when placed in the gap would allow the light bulb to turn on?

• plastic comb

• metal pin

• wooden toothpick

• rubber ball

What form of energy is used when pushing a wheelchair?

• mechanical

• electrical

• light

• thermal

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

What kind of energy is used when a candle is burning?

• light

• sound and thermal

• thermal

• thermal and light

Tags

NGSS.MS-PS3-5

What kind of energy drives this system?

• sound

• electrical

• light

• heat

Tags

NGSS.MS-PS4-1