Arrays of radio telescopes can produce much better resolution than single-dish telescopes because they work based on the principle of
A) reflection.
B) refraction.
C) diffraction.
D) interference.

Question

Quizplus · Accepted Answer

Arrays of radio telescopes work based on the principle of interference, where the signals received by multiple telescopes are combined to produce a single image with higher resolution than a single-dish telescope.

Arrays of Radio Telescopes Can Produce Much Better Resolution Than