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प्रश्न
PSLV and GSLV are India’s popular satellites.
पर्याय
True
False
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उत्तर
PSLV and GSLV are India’s popular satellites- True.
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संबंधित प्रश्न
State with reasons whether the sentence is true or false.
If a spacecraft has to be sent away from the influence of earth’s gravitational field, its velocity must be less than the escape velocity.
State with reasons whether the sentence is true or false .
A satellite needs a specific velocity to revolve in a specific orbit.
State with reasons whether the sentence is true or false .
If the height of the orbit of a satellite increases, its velocity must also increase.
In which direction do these things fall?
Rocks that come loose from a hillside.
The escape velocity on the moon is less than that on the earth.
Write scientific reason.
Satellite launch vehicles are used to place satellites in their specific orbits.
Name the principle which is used in rocket propulsion.
Explain the launching of a satellite in a particular orbit.
What is meant by a satellite launch vehicle?
Name any one Indian satellite launch vehicle.
