Energy Transfer

Electrical systems can transfer energy to sounds that then transfer energy to the surrounding __________.

• air

• sound

• electricity

• lights

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which describes how this would occur?

• The energy from the glass reacts with sound so the glass shatters.

• The energy from the moving air particles can transfer to the glass making the glass vibrate and break.

• The sound gets stuck in the middle of the glass and it shatters.

Tags

NGSS.MS-PS3-5

NGSS.MS-PS4-1

True or False: This will happen every time sound is by a glass.

• True

• False

How can the rice move on the plastic?

• The rice moves only when the sound changes.

• The rice will never move.

• The vibrations from the sound travel through the air causing the rice to move.

Tags

NGSS.MS-PS4-1

True or false: The louder the sound, the faster the rice moves.

• True

• False

Tags

NGSS.MS-PS4-1

Energy is ________ from one object to another that is vibrating due to the energy.

• erased

• stopped

• transferred

Tags

NGSS.MS-PS3-5

Objects in motion, ________, ________, & _________ are all examples of evidence that energy is present in a system.

• sound

• light

• heat

• metal

Sometimes it's hard to see the objects around us colliding because they are ___________.

• too big to see

• too small to see

• invisible

Putting food coloring in water provides evidence that...

• collisions take place even if we can't see it

• collisions do not happen

• collisions only happen sometimes

Tags

NGSS.MS-PS1-2

______ from our hands can transfer to electrical energy which can transfer energy to other objects in the form of light, sound, or a different type of motion.

• sound

• light

• motion