Big Bang Theory Flashcards
1
Q
The Big Bang Theory is an explanation of the start of the
A
universe
2
Q
The Big Bang Theory says that
A
the universe started from one point and is still expanding.
3
Q
A theory and a Law are the same thing? True or False?
A
False
4
Q
Which is larger? Galaxy, planet or universe?
A
Universe
5
Q
Our solar system is part of what galaxy?
A
Milky Way
6
Q
The Doppler effect causes light to change
A
colour
7
Q
The Doppler effect causes light to change
A
pitch
8
Q
Light waves and sound waves are affected the same way when an object moves? True or false
A
True
9
Q
When an object is not moving the waves
A
stay the same size
10
Q
a piece of evidence of the Big Bang Theory is
A
Red shift of star life
11
Q
Red shift of star life says that the universe is
A
expanding
