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प्रश्न
______ is the first satellite launched by India.
उत्तर
Aryabhatta is the first satellite launched by India
APPEARS IN
संबंधित प्रश्न
Mark the following statement as true (T) or false (F).
INSAT is an artificial satellite. ( )
What’s the solution?
One of the asteroids has fallen out of its place in the asteroid belt and is hurtling towards the sun. Our earth is in its way and there is all likelihood of a collision. What can be done to prevent this collision?
Who am I?
I turn around myself, around a planet and also around a star.
Which country launched the world’s fi rst artifi cial launch vehicle?
Give the expansions of PSLV and GSLV
The period of revolution of planet A around the Sun is 8 times that of planet B. How many times is the distance of planet A as great as that of planet B?
State whether true or false. If false, correct the statement.
Halley’s comet appears after nearly 67 hours.
Assertion: The outer planets are called Terrestrial Planets.
Reason: Outer planets are made up of hydrogen, helium, and other gases in huge amounts and have very dense atmospheres.
Differentiate Meteors and Meteorites?
Write short notes on Halley’s comet.
