Examples of Heat Energy
Heat energy is
the term that we use to describe the level of activity for the moleculesin
an object. An object with molecules that are very excited and zip around
rapidly is known as being hot, while an object with molecules whose atoms move
around less rapidly is known as cold.
Everyday
Examples of Heat Energy
Here
are some examples of heat energy.
·
The biggest example of heat energy in our
solar system is the sun itself. The sun radiates heat to warm us up one the
planet earth.
·
When the burner of a stovetop is very hot, it
is a source of heat energy. Anything placed onto the stovetop and warmed,
whether a pot of tea or a skillet for frying eggs, also become sources of heat
energy.
·
Automobile fuels such as gasoline are sources
of heat energy, as is the hot engine of a racecar or a school bus.
·
A toaster is turned on and turns a piece of
bread into a piece of toast. This is due to the radiant heat energy of the
toast, which draws moisture from the bread and makes it crispy.
·
A hot cup of steaming cocoa contains heat
energy.
·
Any fire, from the smallest match to the biggest
forest fire ever, contains heat energy – with even the smallest of fires
potentially resulting in the massive amount of heat energy seen in a huge
blaze.
·
When ice is placed into a glass of water, the
heat energy from the water eventually melts the ice, meaning the water itself
is a source of heat energy.
·
A radiator or heating system in a home
provides radiant heat energy to warm a house during those long, cold winter
months.
·
Conventional ovens are sources of convection
heat energy, causing the food placed into it to become hot and cook.
·
Your body contains heat energy that can warm
a cold glass of lemonade, melt the ice on the other side of a window, and make
someone else warm when you hug them.
·
Geothermal energy is a type of heat energy
generated and stored beneath the surface of the Earth. This type of energy is
used to heat homes and buildings.
·
A huge amount of heat energy is stored in a
bolt of lightning, which can strike and start a fire or cause an electrical
outage.
·
Heat energy is contained inside of a hot
piece of pizza – if it doesn’t cool down, that heat energy has the potential to
hurt the roof of a person’s mouth.
·
When your computer is turned on, the
components inside of it generate heat energy, which needs to be cooled with a
small fan installed within the machine.
·
A bathtub filled with hot water contains
enough heat energy to warm a cold body back to a comfortable level on a frigid
day.
·
There is heat energy inside a cat that can be
transferred to a person when the warm animal jumps up onto his or her lap.
So
now you have seen lots of examples of heat energy. The next time your pet
climbs into your lap, you can see first hand how heat energy works and
experience it for yourself.
REFERENCE
http://examples.yourdictionary.com/examples-of-heat-energy.html
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