The Big Bang Theory UPDATED Exam Questions and CORRECT Answers
0 view 0 purchase
Course
The Big Bang Theory
Institution
The Big Bang Theory
The Big Bang Theory UPDATED Exam
Questions and CORRECT Answers
RED SHIFT - Correct Answer- Shift toward longer wavelengths of spectral lines emitted by a
celestial object caused by object moving away from earth, important piece of evidence for
Big Bang Theory
BLUE SHIFT - Correct Answer- Sh...
The Big Bang Theory UPDATED Exam
Questions and CORRECT Answers
RED SHIFT - Correct Answer- Shift toward longer wavelengths of spectral lines emitted by a
celestial object caused by object moving away from earth, important piece of evidence for
Big Bang Theory
BLUE SHIFT - Correct Answer- Shift toward shorter wavelengths of spectral lines emmited
by a celestial object that is caused by object moving toward earth
SPECTRA - Correct Answer- Lines of light that act as elemental fingerprints in light sources
in space
EVIDENCE - Correct Answer- Collected body of data from observations and experiments
(What was just here?)
BIG BANG THEORY - Correct Answer- Theory the universe began as a small extremely
dense object that expanded rapidly about 13.7 billion years ago
HYDROGEN - Correct Answer- Main element formed in the Big Bang formed from
colliding protons and neutrons 3 minutes after the Big Bang cooled. This makes up 75% of
matter in the Universe.
COSMIC BACKGROUND RADIATION - Correct Answer- Weak radiation that is left over
from early, hot stages of expansion of universe in the form of microwaves.
PLANET - Correct Answer- Large body in space that orbits a star and does not produce light
of its own
STAR - Correct Answer- Celestial body of hot gases that radiates energy derived from
thermonuclear reactions in the interior
SOLAR SYSTEM - Correct Answer- Collection of planets and their moons in orbit around a
sun, together with smaller bodies such as asteroids, meteoroids and comets
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MGRADES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.