What is energy?
Energy is the
enforcement that allows work to occur. Therefore, whenever there is work, there
is energy.
There are a variety of diverse forms of energy. The forms of
energy are chemical energy, thermal energy, sound energy, light energy,
electrical energy, and mechanical energy.
-
Chemical
energy is the energy is an energy contained within food, your body, and
fuel.
o
Example: The energy contained in food
-
Thermal energy
is the energy associated with the random motion of particles.
o
Example: Rubbing your hands together to create
heat
-
Sound energy
is the energy produced by the radiation of air particles around a sound
source.
o
Example: A person playing the clarinet
-
Light energy
is the energy produced by the radiation of electromagnetic waves.
o
Example: Flashlight
-
Electrical
energy is the energy produced by electric charges that move through cables.
o
Example: Laptop charger
-
Nuclear
energy is the energy released from the reaction of the nucleus of
radioactive matters.
o
Example: Nuclear bomb
-
Mechanical
energy is the energy associated with motion.
o
Potential energy is in occurrence when the
object is not touching the surface.
§
Example: Chandelier
.JPG.png)
o
Kinetic energy is present when an object is in
motion.
§
Example: A moving car
No comments:
Post a Comment