Whatsonna test 26,33 IB Physics .:. PreQuiz 33.1 .:. Review PowerPoint .:. Go Up
4 pages, cross off one
Key:
26:3 = like problem from chapter 26, #3
26-4 = conceptual question from reading
chapter 26, section 4
1General Relativity and
Expansion of Universe
Curved
space (33-3)
Rate
of clocks running (like whiteboards)
Black
Holes (33-3)
Red
Shift (33:29)
Hubble’s
Law (33:25)
2. H-R Diagrams and star types
HR
Diagrams (general) (33-2)
HR
Diagrams (conceptual) (33-2)
Types of stars(33-2)
H-R Diagrams (33:36)
Spectral type/Dark line spectra (from lecture, Read 27-9 on p. 841 - really read it. No one gets this question right)
3. Stars and brightness
Luminosity
and brightness (Astro:1-7)
Magnitudes
(Astro:8-10)
Distance
to stars and brightness (Astro:11-12)
HR
Diagrams, brightness and distance (Astro:13-14)
Parallax question (33:2 (3.6 pc))
4. Stellar Evolution
Formation of Protostars (from lecture)
Stellar dynamics - stability of a star (33-2)
Creation of elements in a star (33-2)
Helium in a main sequence star (33-2)
Basic outline of stellar evolution (33-2)