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Show 299 TIME. 1. 2. Tmag.i ne ry star patterns along the c(pare OtOtther( Iilucn '-1-) 3. As an _ ta:s, aoout ]; (1) is SU,'1 Li p tic The sun Fa l.se has surface a te:nDer,;:, turc. - about (1) suns ao t s r ' 0) usually our 6("('00 of - max i.arurn - in parts 01 ne :r:eas:lred diameter (1) 7. The largest distance unit: (4) li€t year (5) parsec. Which can't be discovered star (2) a1sorbir star mcveme rrt is sun absolute G a Some variable 0- very dense eye (2) (2) ta r because of (4) has a stars can act as it earth's diameter radar reflections. (3) astrono;;,idl unit (1) type of atoms in the earth (3) star rotation (4) (2) ?,i2nt t ovat-d is a away from or (3) dwar-f V3mperature of 6000 K. distace indicate (5) star movement a (5) (2) s"car spectra? star and the is surrou."1 di 1.ng of cb j ec t kilotneter (1) surface th an sep?:r:'ation size (5) t:: r coo l.e magne t i c field rotation period. betwe8 the v i ev prof:lineces: (5) core , 1 2.yers ? so l e,r same ngu La r mile the field of s (1) J; e 0 f' 1. t S .• (5) has us. an is average. indicators if their period of variation their absolute magnitude. reveals The type +5 Li nke d to by studying aterial across mag. (4) no< 11 years rot2te wit the sun St parllaxOL'Dlt21 uS·l':;.lly eartn's (3) 11. (3) giant a l' n '-''''1' c--h , (4) c or ona - (4) pa.i r s K J v pvc""" '-.J. - all that 10. (2) conat e llations (5) light " 9. The _J_ - - . 8. dwa r f a Le d the .... area 6. - average, ). sphe re (2) (;h.ro[lostere (3) ( 1 ) phot.o 5. c al are energy source the sun most re8:-r.bles t ne action of (1) burl".1 "'a 'tlood or' m"'tporil-' 'c.r.t e s at omi.c bombs (4) hydrogen bombs arnpact'(7) ) cu Lba (2) coal 4· er no the ec spec t ra of gas t owar-ds us voul.d nova a as the blue because to' .,rard shift . of the sudden rush of explodes. it 12. Dark nebulae may be revealed. by (I).absorption sioc t ra of light passing t hr-ough them (2) decrease of star magnitude in back of t hera (3) decrease in star density (4) emission of 21 cm radio waves (5) all foregobg choices could rev22.l nebulae. 13. 1tlhich type:! of doub l e spectroscopic binary 14. The sun fore, moves t ar- is (3) least, connected eclipsing binary by gravity? (1) (4) optical doubles shift visual (5) 18 kID per seconi faster than Qost neighboring path wcu Ld l'lainl:v show (1) proper motion stars ahead of its motion blue 15. about s (3) radial motion red shift (4) all the binary (2) none are. stars, there (2) radial (5) no motion. foregoing evolution: 1. Gust cloud he following steps are the proper order for star atomic carbon cycle produces giant stars contracts 2. fusion reaction begins 3. star coolir stage. variable or nova stage begins as fuel fails 5. dwarf 4. 16. Population I 17. Globular stars nearest are the plane of the galaxy and tend to be yog stars. the star clusters are more st2.o1e than open clusters, erefore, stars than are found in other clusters. wo ul d corit a i.n older rnajori ty of them stars 18. A spiral rotation of many illion more cotmon types of' .L: seems to be only one of the . to be very far away ad extremely 19. Quasars are a recen: discoveJ thouht l.ax i.r (2) red shift (3) dirrmess (4) expanding he (1) par'a'l powerful because of t th2."c requires tre:n'?ndous energy conversion. size (5) radio wave generation but it that the u.iverse is presently expanding 20. It can't be acce-ot2.bly proven ve curve. ti around in a posi can be proved tt space wraps EXTRA: Answer textbook . If unass1.gne d , kno Fuily se c t 11" answer Questions that th'osO them in cover the th2.t mest acnieve complete sentences Originte them if necessaryo topic. obectives d avoid those you unless tne questlon 1.S cople d the ." , • |
