Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
4 Cards in this Set
- Front
- Back
|
Red Shift |
Happens when an object or light waves moves away from us |
|
|
Blue shift |
Happens when light or an object is coming towards us |
|
|
Cosmic background radiation |
Radiation left over after the early stages of the big bang theory |
|
|
Hubbles Law |
Expanding Universe. |
