This document provides an overview of physics concepts including: 1. Nikola Tesla's quote about understanding the secrets of the universe in terms of energy, frequency, and vibration. 2. Definitions of physics as the science of matter, motion, and energy expressed through mathematics. 3. Descriptions of different types of exoplanets like Jovian, terrestrial, and explanations that Earth can be considered an exoplanet. 4. Explanations of centripetal and centrifugal forces with examples like Earth revolving around the Sun. 5. Basics of plasma physics and its relation to fire as the fourth state of matter. 6. A discussion of time dilation in relativity and how it leads to

1. WHATDIDPHYSICS SAY??
HERE WE BEGIN WITH THE
PRESENTATION

2. —NIKOLA TESLA
“IF YOUR WANT TO FIND THE
SECRETS OF THE UNIVERSE
THINK IN TERMS OF ENERGY,
FREQUENCY AND VIBRATION”

3. WHATISPHYSICS??
❖ PHYSICS ISTHENATURALSCIENCETHATSTUDIES MATTER.ITSMOTIONANDBEHAVIORTHROUGH
SPACEANDTIME,ANDTHEENTITIESOFENERGYANDFORCE
❖ PHYSICS ISONEOFTHEMOSTFUNDAMENTALSCIENTIFIC DISCIPLINES.
❖ PHYSICS CANBEDEFINEDASTHESCIENCEOFMATTER,MOTIONANDENERGY.ITCANBETYPICALLY
EXPRESSEDBYTHEECONOMYANDTHEPRECISION INTHELANGUAGECALLEDMATHEMATICS.

4. IT IS NEARLY TO INFINITE, THAT IS AIM OF
PHYSICS IS TO DECODE THE HIDDEN THINGS IN
THE UNIVERSE WITH RESPECTIVE TO TIME AND
SPACE!!!
FINALLY,WHATISPHYSICS??

5. SCIENTISTSWHOTRIEDTODECODETHE
PHYSICS

6. TABLEOFCONTENTS
01
02
EXOPLANETS
CENTRIPETAL VS
CENTRIFUGAL FORCE
03
04
THEPHYSICS OFFIRE
TIMEDILATION

7. PLANETS AROUND THE UNIVERSE….
01 EXOPLANETS

8. ❖ THEPLANET WHICHISMADEUPOF
GASESANDDUSTS, WHICHNOW
EXISTNSOLIDSTATE
❖ CHANCEISTHERETOBEAHABITABLE
PLANET
❖ EXAMPLE=MECURIANAND
SUBTERRAN
TERRESTRIAL
❖ THEPLANETWHICHISMADEUPOF
GASESANDDUST,WHICHTILNOW
REMAININGASEOUSHOTSTATE
❖ NOCHANCETOBEAHABITABLE
PLANET
❖ EXAMPLE=JOVIANAND
NEPTUNIAN
GASGIANTS
TYPESOFEXOPLANETS

9. EXOPLANETS
❖ ANEXOPLANETOREXTRASOLARPLANETISAPLANETWHICH EXISTOUTOFOURSOLARSYSTEM
❖ THEFIRSTPOSSIBLEEVIDENCEWASNOTED1917,ANDAGAINITWASDETECTEDASAPLANETIN
1992
❖ ASWETAKETHISCONCEPTSTUDYABOUTITPEOPLESAYMANYIDEASINTHISTOPIC
❖ THEREAREMANYEXOPLANETSFOUNDANDNAMEDBYMANYSPACEORGANISATIONALL
AROUNDTHEWORLDTHROUGHMANYRESOURCEBUTNOONEKNOWS‘DOTHEYEXISTINREAL
LIFE?’“ARETHEYHABITABLE??”
❖ THERENEEDTOBEFOUNDTRILLIONSOFPLANETSINOUROWNMILKYWAYGALAXY
❖ FOREXAMPLE=KEPLER-22b,KEPLER-10b,JOVIAN,MECURIANANDMORE…...

10. ISEARTHANEXOPLANET??
❖ DEFINITELYYES,BECAUSEWEHAVEFOUNDAPLANETKEPLER-452bWHICHISOTHERWISECALLEDAS
EARTH2.0,INSIMPLEWORDSCALLEDASEARTH’SCOUSIN THISISBECAUSEKEPLER-452bALSOAS
SIMILAR CHARACTERISTICS JUSTLIKEOUREARTH
❖ EVENKEPLER-452bISALSOAPLANETWHICHORBITSAROUNDASUN-LIKESTAR
❖ KEPLER-452bANDEARTHISDISTANCEDBETWEEN1402 LIGHTYEARS
❖ WEHAVEFOUNDSOMEINFORMATION ABOUTTHEMANDALSOFOUNDTHEYHABITABLEFORTHE
LIVINGCREATURES, EVENTHEYWOULDFOUNDUS ANDGIVENANAMEJUST LIKEHOWWENAMED
THEM.ONEDAYTHEYMAYALSOINVADEUSWHENTHEYAREMORESUFFICIENT INTECHNOLOGY

12. THE ANOTHER FORCE WHICH RULES
THE SOLAR PLANETS
02 CENTRIPETALVSCENTRIFUGALFORCE

13. CENTRIPETALANDCENTRIFUGALFORCE
❖ FORCEISREQUIREDTOMAKEANOBJECTTOMOVE,FORCEACTSDIFFERENTLYONOBJECTS
DEPENDINGONTHEIRONTHETYPESOFMOTIONITEXHIBITS,INTHECASEOFCURVILINEAR
MOTIONTHEREITGETSDIVIDESINTOTWOTYPESFORCES
CENTRIPETALFORCE=THEFORCEACTINGTOWARDSTHECENTREOFACIRCULARPATH
CENTRIFUGALFORCE=THISFORCEACTSINADIRECTIONPOINTINGAWAYFROMTHECENTRE
OFACIRCLE.TOBETRUEITISDOESN’TEXIST.

14. CENTRIPETALVSCENTRIFUGALFORCE
❖ CENTRIPETAL FORCE =m*v^2/r
m=Massoftheobject
v^2=SQUAREOFITSVELOCITY
r=DISTANCE BETWEENTHE CENTREANDTHEOBJECT
❖ CENTRIPETAL FORCE SEEKSTHETENSIONINTHEROPEANDTHUSCALLED ASCENTRE
SEEKINGFORCE
❖ EXAMPLES=EARTHREVOLVINGTHESUNANDWHEELINTHECARANDVEHICLES

15. TOUNDERSTANDCENTRIFUGALFORCE
❖ THECONCEPTOFCENTRIFUGALFORCEARISESFROMTHENEWTON’STHIRDLAWOFMOTION
❖ WHERETHENEWTONMENTIONED
“FOREVERYACTION,THEREISANEQUALANDOPPOSITEFORCE”
❖ SO,THEOPPOSITEFORCEFOROBJECTWHICHISFOLLOWINGCENTRIPETALFORCEISACTUALLY
CALLEDCENTRIFUGALFORCE
❖ THECENTRIFUGALFORCEISARECTILINEARFORCEDUETOTHECENTRIFUGALFORCEISNOTHAS
MOREMAGNITUDEBECAUSEITISJUSTAINERTIAOFDIRECTIONANDITISOTHERWISECALLED
FAKEFORCE

16. THE PHYSICS BEHIND THE USE
03 THEPHYSICSOFFIRE

17. PHYSICSBEHINDTHEFIRE
❖ Thephysicsofcombustiondeterminewhenandwherewehaveafire.
Basically,inordertohavecombustionyouneedfuel,somethingburnable;you
needoxygen,whichwe'resurroundedby;andthenyouneedasourceof
energytokickstartthecombustionreaction.Now,‘thehow’firesspreadthen
isalsoamatter ofthephysicsoffire,
❖ SO,THEREISANOTHERTOPICINPHYSICSWHICH ISALSOEXCLUSIVELYONLYFOR
DEALINGTHESUBJECTOFFIREINPHYSICSTHATISCALLED“PLASMAPHYSICS”

18. PLASMAPHYSICS
❖ IFWERELATETHEPLASMAANDFIRETHISTWOARESIMILAR BECAUSEBOTHDOESN’THAVEDEFINITE
SHAPEORVOLUMEANDTHEYWILLBEINFREEIONSTATE.ANDTHATISFOURTHSTATEOFMATTERANDIT
ISIONIZEDGASCALLEDPLASMA.
❖ PLASMAMUST BETHEFIRST STATEOFMATTERBECAUSEALLOTHERSTATEATISEFROM THEPLASMA
❖ WHENWEDIONIZETHEPLASMAWEWILLDERIVEALLOTHERMATTER
PLASMA(FIRE)--> GAS-->LIQUID-->SOLID-->BOSEEINSTEINCONDENSATE

19. TIMEDILATION04

20. TIMEDILATION
❖ TIMEDILATIONISAPHENOMENONOFWHICHOCCURS DUETOACHANGEINFRAMEOFREFERENCE
❖ COMINGTOTHETHEORYOFRELATIVITY,TIMEDILATIONISADIFFERENCEOFELAPSEDTIMEBETWEENTWO
EVENTSASMEASUREDBYTHEOBSERVEREITHERMOVINGRELATIVETOEACHOTHERORDIFFERENTLY
SITUATEDFROMGRAVITATIONALMASSES
❖ INSIMPLEWORDSITSALLABOUTGENERALRELATIVITY..

21. WHATISGENERALRELATIVITY???
❖ GENERALRELATIVITYISAMETRICTHEORYOFGRAVITATION.ATITSCORE
AREEINSTEIN’SEQUATIONS,WHICHDESCRIBETHERELATIONBETWEEN
THEGEOMETRYOFAFOURDIMENSIONALPSEUDO-RIEMANNIAN
MANIFOLDREPRESENTINGTHESPACETIME,ANDTHEENERGY-
MOMENTUMCONTAINEDINTHATSPACETIME..
❖ THEREFORE,IFSPACE TIMEBENDSTHENTIMEALSOWILLALSOBEND
NOTE=TIMEANDSPACETIMEARENOTTHESAME

22. SURVEY!!

23. SURVEY
DESCRIPTION
❖ TOTALLY12MEMBERSWEREBEENANSWEREDTHISSURVEYSHEET
❖ ALLWEREAGEGROUPBETWEEN14-15AGES
❖ THESOURCEWAS-GOOGLEFORMS
❖ ITWASAMIXEDUPTYPEOFQUESTIONSANDWEREASKEDRELATEDTOTHISRESEARCH

24. EXOPLANET

26. THANKS