Space
0.0(0)
Studied by 1 person
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt Play
Podcast1
Card Sorting
1/4
There's no tags or description
Looks like no tags are added yet.
Last updated 6:35 PM on 1/11/26
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
5 Terms
1
New cards
reasons why Cosmic Microwave Background Radiation supports the Big Bang Theory
it is pervasive throughout space
it is the dominant source of radiation in the universe
it is very uniform throughout the Universe
It is isotropic
CMBR is thought to be the “afterglow” of the Big Bang, cooled to a faint whisper in the microwave region
2
New cards
doppler effect
change in the observed frequency of a wave, when the source or observer is moving, causing shifts in wavelengths of sound and light
3
New cards
light from objects moving away from us is shifted
to longer wavelengths (redshift)
4
New cards
redshift
the change in wavelength divided by the emitted wavelength
5
New cards
Note 
Flashcards (114)