Download Have a Safe and Happy Holiday

Learning Target: Describe the properties of Stars
 Kick off: What are three important things you learned last
semester.
Vocabulary:
1. magnitude
2. apparent magnitude
3. absolute magnitude
 Notes on stars

Nov 17 and 18
1.
2.
3.
4.
5.
Color, ___________________ and Mass are
three properties of stars
_______________ is a clue to a star’s
temperature
Hot stars appear _________________
because they emit short-wave lengths
Red stars are cooler because they emit
_________________wavelengths
The sun is a _________________star
Quiz
1.
2.
3.
4.
5.
What is absolute magnitude?
What are the three properties of stars?
What property are binary stars used to determine?
Define a light year.
What is apparent magnitude?
Quiz