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Duplicate of Big Bang Theory Flashcards | StudBud
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Duplicate of Big Bang Theory
Duplicate of Big Bang Theory
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Big Bang theroy, chemistry, scienece
Flashcards
15 cards
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Questions
15
Answers
1
What does a supernova produce?
Extremely small, energetic particles
Huge quantities of hydrogen
Mostly uranium and other radioactive elements
All the heaviest elements (atoms) found in the universe
2
What is a piece of evidence for the Big Bang Theory (more than one answer is correct)
The Universe contracting
Cosmic Background Radiation
Redshift
Big Bang Nucelosynthesis
3
What type of light would have this wavelength?
Green
Orange
Red
Violet/Indigo
4
What is a force that hold together an Atom?
Electronegativity
Electric
Gravitational
Strong Nuclear
5
Which statement describes the Big Bang?
All matter appeared in its current location
Light waves condensed in a single area and matter formed.
All matter in the universe expanded from a tiny point.
Several galaxies collided and exploded.
6
Big Bang Nucleosyntheis is the theory that has to do with light shifting to red? True or False
True
False
7
What has been happening to the matter in the universe since the Big Bang occurred?
Matter has been stable and unmoving ever since.
Matter is contracting and coming back together again.
Matter has moved from one end of the universe to another.
Matter has moved outward and collected into galaxies.
8
What are the three particles that make up atoms?
Sugar, Spice, and Everything Nice
Postivitiy, negativity, and neutral
Proton, neutron, electricity
Proton, neutron, electron
9
Why is the Big Bang an accepted scientific theory?
Scientists continue to find evidence that supports it.
There isn't another good explanation.
The telescope helps us see other galaxies.
Scientists voted on it.
10
Red shift of starlight is observed in 7 nearby stars. What do you know about their movement?
The stars are moving away from Earth.
The stars are moving towards Earth.
The stars are not moving relative to Earth.
11
What happens to infared waves as they get farther from earth?
They stretch into ultraviolet light
They stretch into visible light
They stretch into gamma rays
They stretch into radio waves
12
What 2 elements were created during the Big Bang?
Hydrogen, Boron
Hydrogen, Helium
Helium, Neon,
Carbon, Hydrogen
13
If you change the number of protons then what happens to the atom?
It is the same element
It becomes a new element
It isn't an atom anymore
It becomes huge
14
All the naturally occurring elements on Earth came from ...?
formed by black holes scattered throughout the galaxy
formed by nuclear fusion in stars
formed by radioactive decay within the Earth's core
formed by comets and asteroids falling to Earth
15
Which stars have the greatest red shift?
Stars nearest the Sun where light is more plentiful.
Stars in the nearest galaxy that are spinning.
Stars farthest from Earth with the greatest speed.
Stars closest to Earth where we can see them better.
