Quiz: How Much You Know About Stars In Solar System?

Questions : 10 | Total Attempts: 704 | Recent Updated: 27-Jul-2020
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Star has its own light, whose source is nuclear fusion. Stars are luminous bodies of gases found in the universe. The stars contain the highest amount of hydrogen gas (70%). This is followed by the amount of helium gas. A group of stars arranged in a fixed figure is called a constellation. The color of the stars is an indicator of their age. The brighter the star is, the shorter its lifespan. The star that makes a 90-degree angle to the Earth's pole is called Pole Star. Let's take an awesome quiz about Stars In Solar System.

Questions Excerpt


1. What is the biggest type of star?

A. Super giants

B. Blue giants

C. Red giants

D. Whit giants

2. A star during most of its life is called a.....

A. White dwarf

B. Main sequence star

C. Sun

D. None of these

3. The nuclear fusion reactions that power a star occurs in.....

A. The corona

B. The central core

C. The radioactive core

D. None of these

4. Under non-eclipse conditions, the part of the star that we see in visible light is the.......

A. Photo sphere

B. Chromosphere

C. Corona

D. All of the above

5. Studying X-ray emissions from stars help scientists learn about.....

A. The mass

B. The age

C. The rotation period

D. All of the above

6. Which is the closest star to the sun?

A. Alpha Centaur

B. Mercury

C. Proxima Centauri

D. Earth

7. Which color of a Star is hottest?

A. Red star

B. Blue star

C. White star

D. Yellow star

8. How many stars are there in the Milky Way?

A. 200 billion

B. 600 billion

C. 006 billion

D. 040 billion

9. What is a pattern of stars identifiable in the night sky called?

A. Constellation

B. Explodes

C. Particles

D. All of above

10. How many constellations are there in our space?

A. 79

B. 89

C. 59

D. 29

 

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