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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.
Why it is beneficial to use satellite launch vehicles made of more than one stage?
In which direction do these things fall?
Leaves, flowers, fruits from a tree.
In which direction do these things fall?
Rocks that come loose from a hillside.
In which direction do these things fall?
Rain falling from the sky.
Write scientific reason.
The Launch vehicles are very costly.
Write the names of India's satellite series and launchers?
Name the principle which is used in rocket propulsion.
