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प्रश्न
For what purpose are rockets used in space travel?
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उत्तर
We use space launch technology to propel the spacecraft into outer space, defying gravity. It requires a tremendous amount of energy to launch the spacecraft, which is thousands of tons in weight. This energy is obtained through the burning of an ample quantity of fuel present in the rocket. Thus, rockets are used to launch the spacecraft in space travel.
संबंधित प्रश्न
How can you prove that the earth is a sphere by looking at the horizon?
Short Answer Question:
Why are the inner planets called the terrestrial planets?
Fill in the blank:
________is the narrow zone of contact between lithosphere, hydrosphere, and atmosphere.
Why is the following planet not inhabitable?
Jupiter
Name the following:
The planet farthest from the Sun.
Name the three planets which have rings around them.
Why is Mercury the hottest planet of the Solar System?
What is the size of the Earth?
Earth is inclined by ______ degrees.
The Earth is the _______ planet from the sun.
