Electromagnetic/earths Moon Flashcards
0
Q
What is frequency?
A
Frequency goes from right.
1
Q
What is wavelength?
A
The critical distance between the through and crest if a wave. Wavelength goes left.
2
Q
What is it called when changes in frequency of electromagnetic or sound waves caused by relative motions of the source and the observer.
A
Doppler effect
3
Q
What is red on the light spectrum?
A
Longest
4
Q
What Is violet on the light spectrum?
A
Shortest
5
Q
How dose radiation differ in the electromagnet spectrum?
A
Energy~ frequency~wavelength
6
Q
What Is missing?
New moon~waxing crest~1st quarter~ full moon___________
A
Wanning gibbets
7
Q
What is a lunar eclipse?
A
During full moon
8
Q
What is it called when the moon and sun and earth are all lined up? And it’s a new moon
A
Solar eclipse
