We know that the speed of light is 300,000,000 m/s and that Earth is 150,000,000 km from the Sun. To find out how long it takes for light from the Sun to reach Earth we first need to convert 150,000,000 km into m, then we need to that number by the of light. The answer we get is s, which is the same as about 8.3 .
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Which of th following is needed for cellular respiration to occur
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We know that the speed of light is 300,000,000 m/s and that Earth is 150,000,000 km from the Sun. To...
Social Studies, 28.01.2020 20:47
Physics, 28.01.2020 20:48