Which of the following is the best location for an infrared telescope on the on Earth's surface?
A) at sea level, on land
B) at sea level, in the ocean
C) below sea level, on land
D) 5,000 ft above sea level
E) 10,000 ft above sea level

Question

Quizplus · Accepted Answer

Infrared telescopes are best placed at high altitudes to minimize atmospheric absorption and water vapor interference, which is why 10,000 ft above sea level is ideal.

Which of the Following Is the Best Location for an Infrared