Energy Transfer Flashcards
1
Q
Name all 9 types of energy and
A
- electrical➡️currents
- light➡️the sun
- sound ➡️loudspeakers
- chemical➡️food, batteries
- nuclear➡️nuclear reactions
- Thermal➡️flow of hot to cool
- Gravitational potential➡️anything that falls
- Elastic potential➡️elastic, rubber bands
- Kinetic➡️anything that moves
2
Q
Energy can only be…
A
Transferred
3
Q
Energy can never be…
A
Created or destroyed
4
Q
Name some energy transfers
A
- Batteries=chemical➡️electrical
- Guitar=kinetic➡️sound
- Heater=Electrical➡️heat
5
Q
What is the energy transfers of a match being struck?
A
Kinetic➡️heat + light
6
Q
what is the energy transfers of a yoyo climbing up the string?
A
Elastic➡️Kinetic
