WorksheetsElement-who?
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
What is the most dominant and highly supported theory of the origin of the universe?
a)
Steady State Theory
b)
Nuclear Fusion
c)
Big Bang Theory
d)
Nucleosynthesis
2.
How long was the total process of the Big Bang Nucleosynthesis?
a)
17 minutes
b)
3 minutes
c)
20 minutes
d)
15 minutes
3.
Who proposed the process of the Big Bang ?
a)
Arthur Eddington and George Gamow
b)
Ralph Alpher and George Gamow
4.
It is the first step in Hydrogen Burning:
a)
Carbon-Nitrogen-Oxygen Cycle
b)
Proton-Proton Cycle
5.
It is a type of Nucleosynthesis wherein in the process, the heavier nuclei of carbon (or oxygen) fragments into lighter elements such as Be, B, Li.
a)
Explosive Nucleosynthesis
b)
Cosmic Ray Spallation
6.
This is a cyclical process that tends to regulate the CNO atoms made in the process to fuel the star.
a)
Proton-Proton Cycle
b)
Carbon-Nitrogen-Oxygen Cycle
7.
He proposed two(2) processes used to convert hydrogen to helium.
a)
Arthur Eddington
b)
Fred Hoyle
c)
Hans Bethe
d)
George Gamow
8.
This happens when a really massive star collapses in its own gravity, pulling anything in the center.
a)
Supernova
b)
Blackhole
9.
After most of the hydrogen is burned, what will happen to the main sequence star as the same time it begins the second stage?
a)
It will burst into a Supernova
b)
It will turn into a Red Giant
c)
It will become a blackhole
10.
When did George Gamow and Ralph Alpher proposed the process of Big Bang Nucleosynthesis?
a)
1939
b)
1929
c)
1920
d)
2016
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