Which of the following would be the most capable ultraviolet telescope?
A) A 4 meter telescope, in space
B) A 30 meter telescope, on a mountain
C) A 2.5 meter telescope, in space
D) A 10 meter telescope, on a mountain

Question

Quizplus · Accepted Answer

Ultraviolet telescopes need to be in space to avoid the Earth's atmosphere, which absorbs most UV radiation. A 4 meter telescope in space would be more capable than a smaller one.

Which of the Following Would Be the Most Capable Ultraviolet