- 1. ENERGIES
Presented By –
Mahima
- 2. Types Of Energies •
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Heat Energy
Light Energy
Sound Energy
Electrical Energy
Chemical Energy
Nuclear Energy
Kinetic Energy
Gravitational Energy
Elastic Energy
URL OF PICTURE – www.gifs.net
- 3. What is ENERGY ?
• Defining Energy is really hard
but in a simple form Energy
means…energy is what that
can make things happen.
• Example –
• 1.Playing drums is Sound Energy.
• 2.LightBulb , Glow-worm , Angler Fish gives
light so they are light Energy.
- 4. Heat Energy
Heat Energies mostly come from flames. When
water is boiling the heat is provided from the
flames. Nuclear Explosions sometimes causes
fire so the heat can also some from Nuclear
Explosions.
Uses of Heat Energy in daily life • Food is cooked on gas stove using flame which gives
heat.
• Bread is toasted on the toaster.
• Cake is baked in the oven.
• Drying our clothes under the sun.
URL OF PICTURE 1 - http://us.123rf.com/400wm/400/400/lenm/lenm1012/lenm101200412/8492602-illustration-of-ahousewife-cooking-food.jpg
URL OF PICTURE 2 - http://www.gifandgif.eu/animated_gif/Fire/index.php#link
- 5. Light Energy
• The speed that light travels is nearly 300,000
kilometers per second which is really fast. Light
comes from the sun, moon , glow-worms , angler
fish, tube light…etc.
Uses of Light Energy in daily life –
• Our life is mostly dependent on light, because ,
without light we wont be able to switch on
electronics stuff.
• It would be dark if we wouldn't have tube lights
switch on.
•
URL OF PICTURE – "Gifs.net Free Animations - -." Gifs.net Free Animations - -.
N.p., n.d. Web. 05 Mar. 2013.
- 6. Sound Energy
Sound Energy is caused by vibration of particles in a
matter. Sound is a mechanical wave which
requires medium to travel through. Sound Energy
comes from when drums, guitar or radio is being
played.
Uses of Sound Energy in daily life –
• Listening to music.
• Talking to a person on the phone.
• Watching T.V.
URL OF PICTURE - http://www.alpcentauri.info/01SoundEnergy.gif
- 7. Electrical Energy
• Electrical Energy can come from T.V’s , charging
your hand phones , thunders…etc. When thunders
strike a machine catches its electricity.
• Uses of Electrical Energy in daily life –
• Used for powering devices throughout the
world.
• To make things work electrical energy should
emit from energy sources such as power
plants to function.
• URL OF PICTURE - http://enadmin.onccc.com/UserFiles/
Image/Colleen/20120315222026261.jpg
• URL OF BORDER - http://www.gifs.net/subcategory/
- 8. Chemical Energy
Chemical Energy is mostly stored and they are
ready to explode..in petrol the chemical
releases very quickly, but, food releases
chemical very slowly.
Uses of Chemical Energy in daily life • When fireworks are bursted at the same
time the chemical is released from the
firework.
URL OF PICTURE 1 -http://aphs.worldnomads.com/
safetyhub/12392/fireworks_malta.jpg
URL OF PICTURE 2 - http://www.gifs.net/subcategory/
371/0/20/Science_Tools
- 9. Nuclear Energy
Nuclear Energy comes from radioactive
explosions.
Uses of Nuclear Energy in daily life –
Nuclear explosions generates electricity that
helps us in our daily life.
URL OF PICTURE 1 - http://www.askamathematician.com/wpcontent/uploads/2011/11/a_really_bad_day.jpg
URL OF PICTURE 2 http://www.shinyshiny.tv/2008/10/galleries/the_top_ten_
bon.php?pic=3#galtitle
- 10. Kinetic and P tential Energy
Potential Energy is
energy stored in a
object , stretching a
rubber band is
potential.
Uses of Potential Energy
in daily life –
• A unopened can of
carbonated soda in
Potential Energy.
URL OF PICTURE –
http://b1969d.medialib.glogster.com/m
edia/170098b1245cb1dbd5ef1c98ec6a6
6cbd78d867532d4ad0b28d8c42413112e
Kinetic Energy is the
energy of motion. A
rubber band flying is
Kinetic Energy.
Uses of Kinetic Energy in
daily life –
• Picking up a spoon is
using Kinetic Energy.
Energy.
- 11. Gravitational Energy
Anything which is over the ground has
Gravitational Energy.
Uses of Gravitational Energy in daily life –
• Gravity is dragging us ,because of that we
are able to run , walk…etc.
• URL OF PICTURE - http://www.open.
edu/openlearn/files/
ole/imported/o_44601/energy_02b.jpg
- 12. Elastic Energy
Elastic energy is a type of energy which
has energy stored and it is ready to
be pulled or stretched. Rubber bands
has Elastic Energy.
Uses of Elastic Energy in daily life –
• Stretching our body/muscles to make our
body strong.
• Playing with the slingshot.
URL OF PICTURE - http://www.learner.org/jnorth/images/
graphics/m/Muscle_RubberBand2.jpg
- 13. Advantages and Disadvantages
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Advantages
Nuclear energy provides
electricity.
Thunders energy provides
electricity.
Hearing music is really fun
and relaxing.
Nuclear power plants need
less fuel then fossil fuel.
•
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Disadvantages
Nuclear bombs can
produce radiation and kill
people.
Thunders can make people
go blind.
To loud music may damage
someone’s ear.
The affect of Nuclear bomb
is until forty to forty five
years.
- 14. Influences of Energies in Human
Life.
• When we are at home we should not switch
on a lot of lights because switching it on
wastes a lot light , heat and electric energy.
• While in the kitchen you are cooking food
and you have to pick up a phone call
remember to switch of the gas stove or else it
would lose a lot of heat and chemical energy.
• SAVE ENERGIES, IN THE FUTURE WE MIGHT
NEED IT !!!
- 15. .
BIBLIOGRAPHY
"Where Do We Encounter Thermal Energy in out Everyday Life?" Yahoo! Answers.
Yahoo!, n.d. Web. 02 Mar. 2013.
"The Basics of Light." The Basics of Light. N.p., n.d. Web. 03 Mar. 2013.
"Sound Energy." Wikipedia. Wikimedia Foundation, 03 Jan. 2013. Web. 03 Mar.
2013.
Meave, Anya. "The Uses of Electric Energy." EHow. Demand Media, 30 Sept. 2010.
Web. 03 Mar. 2013.
"How Does Nuclear Power Help Us in Daily Life?" WikiAnswers. Answers, n.d.
Web. 03 Mar. 2013.
"What Is the Uses Gravitational Energy in Your Daily Life?" WikiAnswers. Answers,
n.d. Web. 04 Mar. 2013.
"What Is Elastic Energy? - Answers.Ask.com." What Is Elastic Energy? Answers.Ask.com. N.p., n.d. Web. 04 Mar. 2013.
