The moon is 400 times smaller than the Sun, but
400 times closer to Earth than the Sun. What i...
Chemistry, 09.04.2020 19:24 michaellangley
The moon is 400 times smaller than the Sun, but
400 times closer to Earth than the Sun. What is the
result of this coincidence?
Answers: 2
Chemistry, 22.06.2019 02:00
What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?
Answers: 1
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How do scientists think that gravity affected the formation of our solar system?
Answers: 1
Chemistry, 22.06.2019 09:00
Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.
Answers: 2
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