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PHYSICS

Chapter 1:Introduction To Physics

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OBJECTIVES:

Explain what physics is.

Recognise the physics in

everyday objects and natural

phenomena.

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Introduction To Physic

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Understanding Physic

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hat is physics!!!

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Study "atura#

Pheno$ena

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%ie#d o& study

in Physic

Wave

Electric &

electomagnetism

Heat

Light

Force &

Motion

Electronics

Force &

Pressure

Nuclear Physic

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ater 'a(e $otion

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)ight 'a(e $otion

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Sound 'a(es

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*to$

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"uc#ear reactor

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Optic

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)ight

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%orce + ,otion

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%orce +

,otion

Gravity

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%orce + Pressure

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E#ectro$agnetis$

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PHYSICS

Form 4

Introduction To

Physics

Forces & Motion

Forces & Pressure

Heat Light

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Ball that was thrown upward

Will then fall towards the ground.

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The airplane that had been thrown..

Will y for a moment before it landed.

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The toy car that had been pushed to move one way

Will move backward after it crashed with the block.

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BOOKS

TABLE & PENCIL

CLOCK

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Books, tablesCan be measured their length,

weight, thickness.

Pencil Can be measured its diameter,length

Mirror Reflection

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I W!"ER W#$%

!&'(R&) *#E!+E!&

We see the lightning stri,e -irst be-ore wehear the thunder%

Rainbow has di--erent colours%

We have a shadow%

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"&I)$ )I/E I!0I"E!'

We can use phone without wire 1wirelessphone2%

It is di--icult -or us to wall in slippery -loor%

We are almost -all -orward when the bus thatwe ride give an emergency brea,%

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!atural *henomena *hysics 0oncept

3hadow)ight travel in a straight

line

'hunder a-ter lightning3ound travel slower

than light

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"aily )i-e Incident *hysics 0oncept

"i--icult to wal, on aslippery -loor

/riction

Wireless phone&pplication o-

electromagnetic wave

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Computer

Telephone

Airplane

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Careers in Physics

&bout 456 o- the various branches o-

engineering have physics as a

component subject.nearly all manu-acturing industries

ma,e use o- physics in their operations.

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Joule

Kelvin

Pascal

Newton

Eintein

GalileoHertz

Faraday