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WorksheetsCharacteristics of the Sun
Total questions: 12
Worksheet time: 6mins
Under which category in the H-R diagram does the Sun belong?
Giants
White Dwarf
Super Giants
Main Sequence
How old is the Sun?
10 billion years
45 billion years
4.5 billion years
450 million years
Which star has the highest temperature?
Red giants
White dwarf
Blue giants
Yellow stars
Which of the following statements is TRUE about the Sun?
The Sun will float in water.
The Sun has a high chance of becoming a super nova.
The Sun undergoes nuclear fusion.
The Sun is a yellow dwarf star.
What is the radius of the Sun?
110 km
110 earths
702 km
702 earths
How much mass does the Sun contribute to the entire solar system?
99.86%
98.96%
0.14%
1%
Which refers to the zone in a solar system where liquid water is formed?
Rapunzel's Zone
Goldilocks' Zone
Hydrosphere
Earth's orbit
What is the inner temperature of the Sun?
15,000,000 degrees Celsius
5, 479 degrees Celsius
41, 712 degrees Celsius
15,000,000,000 degrees Celsius
How will the Sun die?
It will become a neutron star
It will become a black hole
It will become a black dwarf
It will become a supernova
What is the largest star?
Eta Carinae A
Eta Carinae B
UY Scuti
Alpha Centauri
Which of the following is the Sun's closest neighboring star?
Alpha Centauri A
Alpha Centauri B
Proxima Centauri
Alpha Centauri C
How heavy is the heaviest star?
2500x the mass of the Sun
110x more massive than the Sun
10,000x more massive than the Sun
250x the mass of the Sun
