Tspsc Techlibrary is the best youtube channel, for those who are preparing for Competitive Exams ,State level exams like VRO,VRA ,GROUP-4,GHMC BILL COLLECTOR, All India Exams like Staff Selection Commission,SSC CGL,Railways,Banks Clerical,Probabationary,UPSC civils Services,Current Affairs etc.This channel provides videos based on Latest Syallbus and Latest Notifications.
Sunday, 26 July 2020
Saturday, 25 July 2020
SOLAR SYSTEM
UNIVERSE:
According to bigbang theory, all the matter is condensed at one point, later this matter is exploded and started expanding thus we have a present universe.
Universe includes stars,galaxies,planets,satellites, asteroids, intergalactic spaces,subatomic particles,all matter and energy.
Definition for Galaxy:
Galaxy is a huge system of billions of stars, clouds, dust and gases.There are millions of such galaxies that make up the universe.
Our solar system is part of our galaxy is called milky way or akash ganga.
Solar system :
The sun, planets, satellites, asteroids, meteroids, comets, interplanetary dust, Electrically charged particles that together make up the solar system.
Friday, 24 July 2020
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