4. Convert -40°F to degrees Celsius.
0-40°C
0 -20°C
20°C
040°C...
Chemistry, 13.09.2021 01:10 dancemjones7458
4. Convert -40°F to degrees Celsius.
0-40°C
0 -20°C
20°C
040°C
Answers: 3
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The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.
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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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