Multiple Choice
What problem does adaptive optics correct?
A) the opacity of the Earth's atmosphere to some wavelengths of light
B) turbulence in the Earth's atmosphere that creates twinkling
C) defects in the optics of the telescope, such as the original Hubble mirror
D) the light pollution of urban areas
E) chromatic aberration due to use of only a single lens objective
Correct Answer:

Verified
Correct Answer:
Verified
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