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प्रश्न
State with reason whether the sentence is true or false.
The escape velocity on the moon is less than that on the earth.
State true or false:
The escape velocity on the moon is less than that on the earth.
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उत्तर
The statement is true.
Reason:
Escape velocity on a planet is given as:
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.
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.
Satellite launch vehicles are used to place satellites in their specific orbits.
Explain:
Escape velocity on the moon is less than escape velocity on the earth.
Write the names of India's satellite series and launchers?
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.
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.
