Energy Transfer

A car with loud speakers goes by. Your claim is that energy transfers from mechanical to sound. What is your evidence?

• The speakers are electrical and I can hear the sound that comes out

• The speakers need heat and I can hear the sound.

• The speakers have light and I can hear the sound

Tags

NGSS.MS-PS3-5

If a car with loud speakers goes by, the sound causes the windows in my house to vibrate. How is this energy transferred

• sound to heat

• sound to light

• sound to motion

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

A car with loud speakers drives by. What evidence supports the claim "louder sounds have more energy than quieter ones?"

• The louder it is, the more vibrations there will be.

• The louder it is, the less vibrations there will be.

Tags

NGSS.MS-PS4-1

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

• True

• False

Tags

NGSS.MS-PS4-1

Does this represent an open or closed system?

• open

• closed

Which is an example of electrical energy to energy of motion, light, sound, and heat?

• hand generator

• fan

• alarm clock

What is the evidence that sound from a loud car transfers to motion?

• I can hear it

• I can see the sound

• The windows vibrate

Tags

NGSS.MS-PS3-5

NGSS.MS-PS4-1

energy transfer

• an electric circuit that produces a magnetic field
  

• the movement of energy from one object to another
  

• energy that comes from the movement of charged particles
  

• the movement of energy from a warmer object to a cooler object

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

sound wave

• the transfer of energy in moving gasses or liquids, such as warm air rising above a heater

• a material that slows or stops the flow of energy, such as electricity or sound

• a wave that transfers energy through material and spreads outward in all directions from a vibration

• a type of energy that is produced by vibrations of material and travels in all directions through all types of mattermedium

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

heat

• energy that comes from a source in the form of waves or particles

• the movement of energy from a warmer object to a cooler object

• the transfer of energy between two objects that are touching
  

• the movement of energy from one object to another

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5