What does the technique of interferometry allow?
A)It allows two or more telescopes to obtain a total light-collecting area much larger than the total light-collecting area of the individual telescopes.
B)It allows two or more telescopes to obtain the angular resolution of a single telescope much larger than any of the individual telescopes.
C)It allows us to determine the chemical composition of stars.
D)It allows astronomers to make astronomical observations without interference from light pollution.
E)It allows the same telescope to make images with both radio waves and visible light.

Question

Quizplus · Accepted Answer

The technique of interferometry allows two or more telescopes to work together to achieve a larger angular resolution than any of the individual telescopes. This is because the telescopes are combined, and the data is analyzed together to effectively create a telescope the size of the distance between the individual telescopes.

What Does the Technique of Interferometry Allow