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प्रश्न
State with reasons whether the sentence is true or false .
The escape velocity on the moon is less than that on the earth.
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उत्तर
Escape velocity on a planet is given as:
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संबंधित प्रश्न
State with reasons whether the sentence is true or false .
A satellite needs a specific velocity to revolve in a specific orbit.
What is meant by satellite launch vehicles? Explain a satellite launch vehicle developed by ISRO with the help of a schematic diagram.
In which direction do these things fall?
Leaves, flowers, fruits from a tree.
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.
The Launch vehicles are very costly.
Explain:
Escape velocity on the moon is less than escape velocity on the earth.
Which of the following is the working principle of Rockets?
PSLV and GSLV are India’s popular satellites.
Name the principle which is used in rocket propulsion.
Explain the launching of a satellite in a particular orbit.
The functioning of the satellite launch vehicle is based on ______.
What is meant by a satellite launch vehicle?
Name any one Indian satellite launch vehicle.
