Geography, 30.08.2019 23:30 shaakiraak
All other things being equal, the faintest star one can see through a 10m diameter telescope is 10 times fainter than the taintest star one can see through a 1m diameter telescope.
true or false?
Answers: 3
Geography, 23.06.2019 04:31
Which of the following events did not occur as a result of chinaβs open-door policy? a. trade between japan and china was encouraged. b. all countries were given equal access to chinese ports. c. foreign influence in china increased. d. the influence of the communist party weakened.
Answers: 1
Geography, 23.06.2019 06:00
Mosses, lichens and shrubs can be found where in russia? a.grasslands b.mountain regions c.coastal plains d.siberian tundra
Answers: 1
Geography, 23.06.2019 17:30
Sam hated the long nights of winter! his mother called him in from playing so early: around 4: 30 pm! it is usually dark out when sam is eating supper. what letter represents the long nights where sam lives? a) a. b) b. c) c. d) d.
Answers: 1
All other things being equal, the faintest star one can see through a 10m diameter telescope is 10 t...
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