The _ of a star is the star's rate of angular motion across the sky.
A. Proper motion.
B. Tangential velocity.
C. Radial velocity.
D. Space velocity.
The space velocity of a star is the star's _.
A. True speed & direction of motion relative t
Informative Speech Workshop
Procedure: Using the following list of questions, critique the intended presentation of your
partner by looking over his or her preparation outline and making comments and
suggestions on a separate sheet of paper. After taking
Informative Speech Peer Evaluation Form
(name and date)
Assigned Student Speaker: _
1. Assess this speakers use of sources and citations, including the type of
information provided in each citation as well as the way the speaker varies the
22 October 2012
Journal #2 (Question 1)
In my opinion Nixon tries to achieve two out of the four general purposes of persuasive
speaking. I believe that these two are strengthening commitment and conversion. Ni
3 October 2012
Informative Speech Self
Overall I was pretty happy with my speech. I know there are many things I could have
done better and plan on changing for my next speech but generally I believe my speech
"About WADA - World Anti-Doping Agency." World Anti-Doping Agency. N.p., n.d. Web. 25
Sept. 2012. <http:/www.wada-ama.org/en/About-WADA/>.
"Prohibited List - Athlete Guide | U.S. Anti-Doping Agency (USADA)." Prohibited List - Athlete
Guide | U
Of the stars, V, X, Y, Z, which star is the brightest?
E. X and Z are the same and the brightest.
Main sequence stars are denoted by line _.
White dwarf stars are denoted by line _
The rate at which a star radiates (expressed in energy units per unit time) is the star's _.
A. apparent magnitude.
C. Color Index.
Which stars have a small positive luminosity?
A. Intrinsically bright stars.
Magnetic fields on a star cause _.
A. The lines to all be red shifted.
B. Splitting and spreading of spectral lines.
C. The continuous spectrum to change.
D. The star to heat up.
E. None of the above.
The _ of a gas is a measure of how far light of a spec
We can get a measure of the pressure in a star's photosphere by examining its _.
A. Total energy per unit area.
B. Continuous spectrum.
C. Absorption lines.
D. Emission lines.
E. Net Doppler shift of lines.
We can determine if a circumstellar nebula surro
Speech 140 Journal Assignment
The objectives of your Speech 140 Journal may be summed up in two words: reflection and analysis.
Peter Drucker, American business man and influential management theorist, surmised that one should
follow effective action with