Flashcards in Big Bang Deck (16):
The Big Bang is the explanation of the start of the...
The Big Bang Theory says...
That the universe started from one point and has been expanding ever since.
A theory and a law are the same thing?
Which is larger a planet, galaxy or universe?
Our solar system is a part of what galaxy?
Milky Way .
Light and sound waves are affected the same when an object moves?
If light is moving toward you it shows a ___ shift and away from you it will show a _____ shift.
Blue, red .
The Doppler affect changes ____ in light and _____ in sound.
Color and pitch
When an object isn't moving, it's waves..
Stay the same size.
A piece of evidence for the Big Bang theory is...
The red shift of star light.
Liquids have ____ shape and ____ volume.
Variable , constant.
Which state of matter has the most energy?
Which state of matter has molecules in a fixed position, vibrating?
Heat transfer by touch is...
Heat transfer from sun to earth is ...