Geography, 20.07.2019 03:20 michaeladkins1979
Two stars, alpha and beta, in a binary system have luminosities of 1500 solar luminosities and 300 solar luminosities, respectively. if both stars have the same temperature, which star is larger in size? how much bigger is the larger star than the smaller companion? explain how you determined your answer.
Answers: 3
Geography, 23.06.2019 03:30
The great scientist alfred wegener proposed that continents have moved, while other scientists such as t.c.chamberlin argued against wegener. wegener's ideas eventually won, and are now widely accepted, because: a) wegener's ideas were more beautiful, and so were favored by the intellectual elite.b) wegener's ideas did a better job of predicting the results of new observations and experiments.c) wegener's ideas appealed to dead white european males, whereas chamberlin's didn't.d) wegener's ideas appalled dead white european males, and we all know that in this politically correct era,dead white european males cannot get a fair shake.e) wegener won the nobel prize.
Answers: 3
Geography, 23.06.2019 16:00
If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what change has occurred during the last twenty-nine years? a) erosion of the hills b) an increase in marshland c) flooding of the area and the development of wetlands d) deposition of sediments and an increase in elevation
Answers: 1
Geography, 23.06.2019 16:30
Southeast asia relies on its many because of the volcanic, mountainous terrain. a. highways c. rivers b. airports d. lakes
Answers: 2
Geography, 23.06.2019 17:00
Which types of seismic waves travel through earths interior? select all that apply. a) l waves b) p waves c) s waves
Answers: 1
Two stars, alpha and beta, in a binary system have luminosities of 1500 solar luminosities and 300 s...
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