صفحه 1:
TYPES OF
ENERGY
Mechanical,
Electromagnetic,
Electrical,
hemical and Thermal
۹
صفحه 2:
What is Mechanical Energy?
o Energy due toa
object’s motion
(kinetic) or position
١ (potential).
The bowling ball has
mechanical energy.
When the ball strikes
the pins, mechanical
energy is transferred
to the pins!
صفحه 3:
Examples of Mechanical Energy
صفحه 4:
What is Electromagnetic
Energy?
O Light energy
06 Includes energy
from gamma rays,
xrays, ultraviolet
rays, visible light,
infrared rays,
microwave and
radio bands
صفحه 5:
What is Electrical Energy?
0 Energy caused by
the movement of
electrons
0 Easily transported
through power
lines and converted
into other forms of
energy
صفحه 6:
What is Chemical Energy?
o Energy that is
vailable for release
1 from chemical
~~ 5 reactions.
The chemical bonds
in a matchstick
tore energy that is
transformed into
thermal energy
when the match is
struck.
صفحه 7:
Examples of Chemical Energy
Cotten
تس
صفحه 8:
What is Thermal Energy?
o Heat energy
0 The heat energy of an
object determines how
active its atoms are.
A hot object is one whose
atoms and molecules are
excited and show rapid
movement.
LAID BACK A cooler object's molecules
“cool” and atoms will show less
ATOM
movement.
صفحه 9:
QUIZ TIME!
What type of energy
cooks food ina
microwave oven?
ELECTROMAGNETIC
ENERGY
What type of energy
is the spinning plate
inside of a microwave
oven?
MECHANICAL ENERGY
صفحه 10:
QUIZ TIME!
Electrical energy is
transported to your house
through power lines.
When you plug an electric
fan to a power outlet,
electrical energy is
transform into what type
of energy?
MECHANICAL ENERGY
صفحه 11:
QUIZ TIME!
What energy
transformation occurs
when an electric lamp is
turned on?
ELECTRICAL ENERGY
L
ELECTROMAGNETIC
ENERGY
صفحه 12:
۱۷۱۷۳۵۲ ۲۷065 0۴ 6۱6۲0۷ 2۲6 نا
below?
Mechanical and Thermal Energy
(Don’t forget friction)
صفحه 13:
What type of energy is shown
below?
Chemical Energy
صفحه 14:
What types of energy are shown
2
Electrical, Mechanical and
Electromagnetic Energy
صفحه 15:
What type of energy is shown
below?
a
9
۳ ین
Chemical Energy (yummy)
صفحه 16:
What type of energy is shown
below?
Thermal Energy
صفحه 17:
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۱ You should have GS dP Perea ppes oP
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صفحه 18:
Energy Transfer