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WorksheetsStars By B.Sukant
Total questions: 10
Worksheet time: 7mins
What will the Sun become when it has fused all the hydrogen in the core?
White Dwarf
Blue Giant
Red Giant
Yellow Hypergiant
What happens when Protons and Electrons collide?
(a)
Red Dwarfs are the most rare stars in the Universe.
True
False
What is called when 2 Neutron Stars collide?
Supernova
Largenova
Andronova
Kilonova
What happens if a star's core is too big for a Neutron star and too small for a Black hole?
(a)
When it the Sun dies it will :
Explode in a Supernova
Fizz out and become White dwarf
When the Barnard's star will die it will :
Explode in a Supernova
Fizz out and become White Dwarf
Which is a Red Hypergiant?
Stephenson - 714
Beta Centauri
Proxima Centauri
Sirius A
What if Neutron Stars became even denser?
(a)
What is the temperature of Sirius A ?
20,000°C
15,000°C
5,000°C
10,000°C
