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The Big Bang Review Quiz 2
Test Description: Reviews Big Bang and the evidence supporting it including Doppler Effect, CMBR, and Primordial Helium.
Instructions: Answer all questions to get your test result.
1) What is a scientific theory?
A
An opinion
B
A best guess hypothesis
C
An observation of what happens
D
A well tested observation over a long time
2) What is a scientific law?
A
A proven theory
B
An observation of what happens
C
An explanation of why something happens
D
An opinion
3) In red shift, the wavelengths of light become
A
Faster
B
shorter
C
longer
D
Bluer
4) The Big Bang Theory explains
A
why the universe was created
B
Law of Gravity
C
origins of the universe
D
the beginning of life
5) A galaxy that is moving toward the Earth will show
A
a blue shift in the spectrum
B
an increase in light years
C
a red shift in the spectrum
D
a decrease in brightness
6) Who observed galaxies moving away from us?
A
Arno Penzias
B
Georges Lemaitre
C
Robert Wilson
D
Edwin Hubble
7) What does the Big Bang Theory say?
A
All of the matter in the Universe exploded from a tiny, dense point
B
The universe was created in its current location
C
The universe is collapsing and getting smaller.
D
Two galaxies collided causing a big bang
8) Which of the following is evidence of the Big Bang Theory?
A
The universe isn't moving
B
The universe is getting smaller
C
Cavemen heard a loud bang at the beginning of time
D
The universe is expanding
9) Which of the following is NOT evidence of the Big Bang Theory?
A
CMBR everywhere
B
Stars that are blue shifted
C
the universe is getting bigger
D
abundance of Hydrogen and Helium
10) Why is the Big Bang Theory the most accepted theory for how the universe was formed?
A
Science has proven it beyond doubt.
B
Religion says its the best theory
C
A small group of scientists said it was the best opinion
D
It is the most simple explanation for the evidence we have.
*select an answer for all questions
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