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Author Archives: Anonymous

5) How does adaptive optics improve the performance of a tel…

5) How does adaptive optics improve the performance of a telescope?

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47) In non-dispersive media, which travels fastest?

47) In non-dispersive media, which travels fastest?

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24) In what part of the electromagnetic spectrum do the bigg…

24) In what part of the electromagnetic spectrum do the biggest telescopes on Earth operate?

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44) Orion is visible on winter evenings but not summer eveni…

44) Orion is visible on winter evenings but not summer evenings because of

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11) The energy of Earth’s rotation is an example of

11) The energy of Earth’s rotation is an example of

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33) Which of the following best describes the modern definit…

33) Which of the following best describes the modern definition of a constellation?

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1) Which of the following lists the different kinds of light…

1) Which of the following lists the different kinds of light in order from shortest to longest wavelength?

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17) Astronomy has shown us that the Earth

17) Astronomy has shown us that the Earth

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49) The hottest star is one that appears

49) The hottest star is one that appears

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39) Johannes Kepler

39) Johannes Kepler

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