MATTER,NATURE AND IT'S BEHAVIOUR.

LEARN WITH FUN.

1. MATTER,NATURE AND ITS BEHAVIOUR

2. Slide 1 WHAT IS A MATTER ? HELLO ! I M A MATTER. MY NAME IS HUBBLE TELESCOPE IT IS A SUBSTANCE WHICH OCCUPIES PARTICULAR SPACE AND HAVE REST MASS OF IT.

3. TYPES OF MATTER SOLID LIQUID GAS

4. SOLID A substance or a matter that have a particular shape, size and have some mass in it is called a ‘ SOLID ‘. E.g.: ice cube, tree, elephant etc. LIQUID A substance or a matter that have a particular mass but don't have shape and size in it is called a ‘ LIQUID ‘. E.g.: cold drinks, oil, water etc.

5. GAS A substance or a matter that don't have both shape and mass in it is called a ‘ GAS ‘. E.g.: cold drinks, oil, water etc. 1.SOLIDITY(INTER MOLECULARITY) 2.FLUIDITY 3.COMPRESSIBLITY 4.DURABILITY 5 .LUMINIOUS 6.MALLEIBILITY PROPERTIES

6. 1.SOLIDITY(INTER MOLECULARITY) IT IS A PROPERTY WHICH TELLS ABOUT THE INTER MOLECULAR LINKAGE {BETWEEN MOLECULES}. EG:- SOLID IS HIGHLY PACKED LINKAGE WHEREAS LIQUID IS LESS LINKAGE AND NEXT GAS IS HAVING ALMOST NEGLIGIBLE LINKAGE BETWEEN MOLECULES.

7. 2.FLUIDITY IT IS A PROPERTY WHICH TELLS ABOUT FLOWING NATURE OF A SUBSTANCE . EG:- SOLID IS HAVING NEGLIGIBLE FLUIDITY WHERE AS LIGUID AND GASES R HAVING HIGH FLUIDITY IN NATURE.

8. 3.COMPRESSIBLITY IT IS A PROPERTY WHICH TELLS ABOUT COMPILING STRENGTH OF A SUBSTANCE . EG:- SOLID IS HAVING LESS COMPRESSIBILITY AS COMPARED TO LIGUID AND THEN GASES .

9. 4.DURABILITY IT IS A PROPERTY WHICH TELLS ABOUT THE ABILITY OF GETTING INTO A WIRE. EG:- SOLID IS HAVING MORE DURABILITY AS COMPARED TO LIGUID AND THEN GASES .

10. 5.LUMINIOUS IT IS A PROPERTY WHICH TELLS ABOUT WHETHER IT OWNS ITS OWN LIGHT OR TAKES IT FROM OTHERS. EG:- SOLID IS HAVING LUMINIOUS AS COMPARED TO LIGUID AND THEN GASES .

11. 6.MALLEIBILITY IT IS A PROPERTY WHICH TELLS ABOUT THE ABILITY OF GETTING INTO SHEETS. EG:- SOLID IS HAVING MORE MALLEIBILITY AS COMPARED TO LIGUID AND THEN GASES .

12. SOLID GASES LIQUID PLASMA

13. INTERCONVERSION OF STATES IT IS A METHOD OR PROCESS TO CHANGE A SUBSTANCE FROM ONE STATE TO ANOTHER STATE IS CALLED AN INTERCONVERSION OF STATES. ENERGY IS NEIGHTER BE CREATED NOR BE DESTROYED .IT TRANSFOROM FROM ONE FORM TO THE ANOTHER. ENERGY IS DIRECTLY PROPORTIONAL TO THE MASS.

14. TERMS THAT NEEDED TO BE KNOWN IT IS A METHOD OR PROCESS TO CHANGE A SUBSTANCE FROM ONE STATE TO ANOTHER STATE IS CALLED AN INTERCONVERSION OF STATES. FUSION OR MELTING POINT (M.P): A POINT AT WHICH SOLID STARTS TO MELT TO FORM LIQUID . EG:- 1.M.P OF ICE IS AT C .

15. BOILING POINT (B.P) :- A POINT AT WHICH LIQUID STARTS TO BOIL TO FORM GAS . EG:- 1.M.P OF ICE IS AT 10 C . FREEZING POINT (F.P) :- A POINT AT WHICH LIQUID STARTS TO FREEZE TO FORM SOLID . EG:- 1.M.P OF ICE IS AT C . SUBLIMATION POINT (S.P) :- A POINT AT WHICH SOLID STARTS TO VAPOUR TO FORM GAS OR VICE VERSA .

16. LATENT POINT (L.P) :- A PARTICULAR POINT AT WHICH A SUBSTANCE STARTS TO CHANGE FROM ONE FORM TO ANOTHER FORM OR VICE VERSA . EG:- THE LATENT POINT OF SOLID TURNING INTO LIQUID IS AT C . ELSE THE LATENT POINT OF LIQUID TURNING INTO GAS IS AT 10 C . LATENT HEAT IS A PARTICULAR HEAT AT WHICH A SUBSTANCE CHANGES ITS STATE TO ANOTHER STATE. LIKE SOLID TO LIQUID AND LIQUID TO GAS ANDSOLID TO GAS ,ETC. NOTE:-

17. EVAPORATION:- IT IS A PHYSICAL/NATURAL PHENOMENON THAT CHANGES LIQUID INTO GAS. FACTORS AFFECTING EVAPORATION:- SURFACE AREA:- EVAPORATION IS DIRECTLY PROPORTIONAL TO IT SURFACE AREA. TEMPERATURE :- TEMPERATURE IS A PARAMETER THAT CHANGES THE STATE OF A SUBSTANCE TO ANOTHER STATE/FORM . HUMIDITY:- HUMIDITY IS A PARAMETER IS INVERSLY PROPORTIONAL TO THE EVAPORATION . WIND SPEED:- WIND SPEED IS A PARAMETER IS DIRECTLY PROPORTIONAL TO THE EVAPORATION .

18. GAME TIME IN EARTH WE HAVE TOTAL 5 STATES OF MATTER ONE IS SOLID,LIQUID AND GAS.WHAT ARE THOSE TWO OTHER’S. NAME THEM ?

19. THANK YOU