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प्रश्न
State whether true or false. If false, correct the statement.
Halley’s comet appears after nearly 67 hours.
विकल्प
True
False
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उत्तर
False.
Correct statement: Halley’s comet appears after nearly every 76 years.
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संबंधित प्रश्न
Fill in the blanks:
Asteroids are found between the orbits of ________ __ and _________.
Mark the following statement as true (T) or false (F).
INSAT is an artificial satellite. ( )
Comets are made of ______.
Fill in the Blanks
Meteoroids heat up and burn due to ______.
______ is the first satellite launched by India.
Match the following
| 1. | Rohini | GSLV-Mark III |
| 2. | GSAT-14 | GSLV Mark III M1 |
| 3. | GSAT-19 | SLV-3 |
| 4. | Chandrayaan-2 | PSLV-XL C25 |
| 5. | Mangalyaan | GSLV-D5 |
Which country launched the world’s fi rst artifi cial launch vehicle?
Ceres is a______.
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.
Write short notes on Halley’s comet.
