genral science

[malik shah]

any aspirants who want to start general science preparation on daily basis,topic wise according to the syllabus.

[Norymberskie]

Yes I want to start prep but what have you got in mind?

[fasadi bacha]

Originally Posted by Norymberskie

Yes I want to start prep but what have you got in mind?

me too,
what is the strategy ,elaborate please

[Norymberskie]

I have no strategy. That is why I said I want to start and what have you got in mind.

[shanimba1]

hi
if u guys want we can pick 1 topic daily and can prepare it,in this way we could finish it in just weeks,last time w had skype contacts and were presenting in evening daily
regards

[malik shah]

Originally Posted by Norymberskie

Yes I want to start prep but what have you got in mind?

dear i means that we will go through the syllabus and will select topic chapter wise like physical science topics, every aspirants will prepare for and will discuss here.through this way we will make our own notes for every subject.

[Aijaz9]

I also wanna join you guys in preparation. ...

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[M Numan]

I also want to join you specially in Ramadan

[malik shah]

Universe:
Universe is defined as: every thing that exists has existed and will be existed which included physical space, timer, matter, energy, the earth, the sun, the stars, the planets etc.
The universe is roughly estimated 13.7 billion years old.
1) Astronomy: astronomy deals all the matter-energy in the universe i.e. its distribution, composition, physical state, movements and evolution.
2) Cosmology: it studies the origin, structure and evolution of the universe i.e. how the universe was, is and will be.
3) Astrology: study celestial objects in the universe i.e. stars, planets, comets, star clusters and galaxies.
Theories.
1) Ptolemy’s Geocentric theory:
Ptolemy proposed this theory in 2nd century AD.
According to this theory the universe is as geocentric system i.e. a system which puts the earth in the center of the universe and describes other objects from the point view of the earth. Ptolemy was of the view that that the earth stood in center of the universe surrounded by eight spares i.e. the moon, the sun, the stars and five planets.
This theory was considered as mistaken at that time.
2) Heliocentric theory:
In early 1500 century AD a polish scientist Nicolas proposed that the planets revolve around the sun. He was of the view that the sun centered the universe.
This theory was published only two months before he died.
Later on in 1632 Galileo claimed that earth orbit the sun.
This theory builds on and improved the motion of celestial bodies. Today we study solar system in which the planets orbit the sun.

[Abdullahkhaan]

Hi brothers I m also interested in group study. Kindly let me know of the time schedule

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