at, ocean rise 1.5-4 feet,
depend on H, H=70+-2 star arcmin = 60 arcsec, gravity ative angular size vs. angular size (perfect fit)
l ax = parsec) g up, light blushifted has parrallaxed one arcsecond
edshifted aticles can be ripped apart and remnants are e
Extra Credit Opportunities for ASTR 1101
General Information sheet
Multiple Submission Choices
Go to the Highland Road Observatory every Friday night and write a small summary about the
talk of that evening. You will receive 0.5% extra credit points to
2/23/2012 NAME: Jason Merchant
1. Rigel is more luminous than Sirius B. Rigel and Sirius B have the same temperature.
Which star has the greater surface area?
b. Sirius B
c. The same
d. Not enough information
2. You observe two stars