Varuna was the first planet whose existence was predicted from the study of mathematics without ever seeing it and which was then discovered on that basis. This is when some strange disturbances were found in the orbiter of Arun that could only mean that an unknown neighboring planet is exerting its gravitational effect on it. Was given. " Neptune" was the god of the sea in ancient Roman religion, the place of the god "Varuna" in ancient India, so this planet is called Varuna in Hindi. Due to its large size, the fierce pressure of gravity in the center of the planet increases the temperature. Let's know more about Neptune.
1. Where is Neptune located in the solar system?
A. 04th
B. 06th
C. 08th
D. 10th
2. Due to the large size of Neptune, the pressure of its gravity in the center of the planet, the temperature reaches------------.
A. 5,00 ° C
B. 5,000 ° C
C. 5,0000 ° C
D. 5,00000 ° C
3. What type of planet is Neptune in the solar system?
A. Ice giant planet
B. Terrestrial planet
C. Gas giant planet
D. None of these
4. Which one of the following is the best describes the surface of Neptune?
A. Mostly water surface with some areas of dry land
B. A thick layer of hydrogen gas
C. Cloudy and hot with lots of volcanoes
D. All of the above
5. What time is a day on Neptune according to Earth Day?
A. 06.1 hours
B. 16.1 hours
C. 26.1 hours
D. 36.1 hours
6. Around how big is Neptune's mass as compared to the mass of the Earth?
A. 17 times the Earth's mass
B. 27 times the Earth's mass
C. 37 times the Earth's mass
D. 47 times the Earth's mass
7. When was Neptune Discovered?
A. 23 September 1836
B. 23 September 1846
C. 23 September 1856
D. 23 September 1866
8. Which is the Astronomer sign of Neptune?
A. Trident
B. Circle
C. Rectangle
D. None of these
9. Neptune was named after which Roman god or goddess?
A. God of the sea
B. God of the sky
C. God of agriculture
D. All of the above
10. Which is the name of the largest moon orbiting Neptune?
A. Nereid
B. Triton
C. Galatea
D. None of these
11. Neptune is the ______ planet in the Solar System.
A. Fourth largest
B. Second smallest
C. Smallest
D. None of these
12. Which satellite becomes the first and only spacecraft to visit Neptune?
A. Voyager 2
B. Voyager 3
C. Voyager 4
D. Voyager 5
Drop your comment here...