Physics, 06.10.2019 15:10 issaaamiaaa15
The intensity of sunlight reaching the earth is 1360 w/m2. assuming all the sunligh is absorbed, what is the radiation pressure force on the earth? give your answers in (a) newtons (b) as a fraction of the sun's gravitational force on the earth
Answers: 1
Physics, 21.06.2019 19:30
What is hidden during a lunar eclipse? isn't the moon hidden?
Answers: 2
Physics, 22.06.2019 12:00
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Physics, 22.06.2019 12:30
Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d
Answers: 1
Physics, 22.06.2019 17:00
What equation is used to calculate the weight of an object on a plant ?
Answers: 1
The intensity of sunlight reaching the earth is 1360 w/m2. assuming all the sunligh is absorbed, wha...
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