Geography, 09.08.2019 18:30 felipeneeds684
If i measure the recession velocities of 2 galaxies and galaxy a has a velocity twice that of galaxy b, how far away is b if a is 200 mpc away? (remember that v = h0 x d)
Answers: 1
Geography, 21.06.2019 22:00
In 1915 the german geologist and meteorologist alfred wegener first proposed the theory of continental drift, which states that parts of the earth's crust slowly drift atop a liquid core. the fossil record supports and gives credibility to the theories of continental drift and plate tectonics.
Answers: 2
Geography, 22.06.2019 19:20
The formation of the planet uranus is estimated to have occurred approximately when?
Answers: 3
Geography, 23.06.2019 13:00
What is the difference between the cultures of central asia and the caucasus region? the majority of people in central asia are muslim; the majority in the caucasus region are christian. the primary language in central asia is armenian; the primary language in the caucasus region is russian. central asia has been plagued by ethnic unrest; the caucasus region has had little ethnic conflict. the effects of soviet rule can still be seen in central asia; the caucasus region has developed its own identity since the fall of the ussr.
Answers: 2
Geography, 23.06.2019 17:30
Good scientists always report their observations and results truthfully. this is especially important when a scientist's results go against previous ideas or predictions. coming up with inventive ways to solve problems or produce new things
Answers: 2
If i measure the recession velocities of 2 galaxies and galaxy a has a velocity twice that of galaxy...
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