Geography, 20.02.2020 20:01 444x4gang4
The stars in the Antlia dwarf galaxy (shown in the image below) are all the same distance from Earth. If one of these stars has an intrinsic luminosity of 3.1 Lsun and another star has an intrinsic luminosity of 9.2 Lsun, which appears brighter in our sky?
Answers: 3
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Which of the following planets is classified as a terrestrial planet? a. neptune b. venus c. saturn d. jupiter
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Geography, 22.06.2019 10:00
The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
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The stars in the Antlia dwarf galaxy (shown in the image below) are all the same distance from Earth...
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