'Stellar classification' diaporamas de présentation

Chapter 15 Surveying the Stars

Chapter 15 Surveying the Stars. 15.1 Properties of Stars. Our goals for learning: How do we measure stellar luminosities? How do we measure stellar temperatures? How do we measure stellar masses?. How do we measure stellar luminosities?.

995 views • 99 slides

Chapter 15 Surveying the Stars

Chapter 15 Surveying the Stars. 15.1 Properties of Stars. Our goals for learning How do we measure stellar luminosities? How do we measure stellar temperatures? How do we measure stellar masses?. How do we measure stellar luminosities?.

1.2k views • 98 slides

Chapter 11 Surveying the Stars

Chapter 11 Surveying the Stars. 11.1 Properties of Stars. Our goals for learning: How do we measure stellar luminosities? How do we measure stellar temperatures? How do we measure stellar masses?. How do we measure stellar luminosities?.

957 views • 95 slides

Surveying the Stars

Surveying the Stars. How do we measure stellar luminosities?. The brightness of a star depends on both distance and luminosity. Luminosity: Amount of power a star radiates (energy per second = watts) Apparent brightness: Amount of starlight that reaches Earth

615 views • 61 slides

Planets & Life PHYS 214

343 views • 34 slides

Classification of Things

Classification of Things. Dr. Harold Williams Montgomery College Planetarium http://Montgomerycollege.edu/Departments/planet/. Who, Why, What, Where, When, and How. Who and What are classification questions Who and Why are Religious questions

444 views • 33 slides

The Story so far.

703 views • 31 slides

Announcements

308 views • 19 slides

Announcements

310 views • 19 slides

ASTR_2011 Introduction to Observational Astronomy

336 views • 16 slides