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प्रश्न
Which country launched the world’s fi rst artifi cial launch vehicle?
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उत्तर
Russia launched the world’s first artificial launch vehicle.
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संबंधित प्रश्न
Fill in the blanks:
Asteroids are found between the orbits of ________ __ and _________.
Comets are made of ______.
Fill in the Blanks
Meteoroids heat up and burn due to ______.
Use your brain power!
What will happen to our solar system if the sun were to suddenly disappear?
Who am I?
I turn around myself, around a planet and also around a star.
The closest planet to the Sun is ______.
Why Earth is called a unique planet?
Which among the following statements is correct?
- Meteors are attracted by the gravitational the force of earth.
- Meteors are traveling at low speeds.
- Most of the Meteors are burnt by the heat generated by friction in the atmosphere.
Assertion: The outer planets are called Terrestrial Planets.
Reason: Outer planets are made up of hydrogen, helium, and other gases in huge amounts and have very dense atmospheres.
Differentiate Meteors and Meteorites?
