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प्रश्न
What is meant by satellite launch vehicles?
What is a satellite launcher?
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उत्तर
The vehicles with the help of which the satellites are placed in their specific orbits are called satellite launch vehicles.
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संबंधित प्रश्न
Fill in the blank and explain the statement with reasoning:
The initial velocity (during launching) of the Managalyaan, must be greater than ______ of the earth.
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 reason whether the sentence is true or false.
The escape velocity on the moon is less than that on the earth.
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.
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.
Write scientific reason.
The Launch vehicles are very costly.
PSLV and GSLV are India’s popular satellites.
What is meant by a satellite launch vehicle?
Name any one Indian satellite launch vehicle.
