Kinetic/Potential Energy
The ability to do work.
energy
Energy generated by the movement of electrons.
Electrical energy.
Hairdryer
_____________to ___________and __________
Electrical to heat and sound.
The law of conservation of energy states:
Energy cannot be created nor destroyed, it just changes form.
Toaster oven
Energy input_____________
Energy output ___________
energy output is thermal (heat)
A force (either a push or pull) applied to an object which causes it to move.
Work
Energy an object has due to its motion, position or condition.
Mechanical energy
Radiant energy being transformed to chemical energy in plants.
Photosynthesis
Tea kettle uses ______________ in order to boil water. The outputs would be ________and ____________.
Electrical energy
Thermal and sound
Nucleus splitting in an atom.
Nuclear energy
The energy of an object due to its motion.
Kinetic energy
Energy released from the nucleus of atoms.
Nuclear energy
Flashlight
_______________ to __________and __________and _____________
Chemical to electrical to light and heat
Pulling back the rubber band gives it:
Elastic potential energy
Fan
Energy input ___________
Energy output ___________
input is electrical
output is mechanical
Stored energy an object has due to its position.
Potential energy
Energy stored in the bonds of atoms and molecules.
Chemical energy
Radiant energy being changed to electrical energy:
A. candle
B solar powered calculator
C. fireplace
solar powered calculator
Another name for light energy:
Radiant energy
Firecracker
Energy input ___________
Energy outputs___________, ___________, __________
output is light, heat, sound
As a rollercoaster goes down the hill, its potential energy is changed to this.
Kinetic Energy
Energy that depends on the height of an object.
Gravitational potential energy
Radiant energy being transformed to thermal energy.
Solar panels
Food is a form of _________ energy.
chemical
Caused by vibrations.
Sound energy