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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
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