Why do astronomers use monochromatic CCDs instead of color CCDs like your cell phone does?
A) Color CCDs have worse angular resolution.
B) They don't make color CCDs large enough.
C) Monochromatic CCDs last longer.
D) Monochromatic CCDs have smaller angular resolution.
E) Color CCDs can't detect infrared light.

Question

Quizplus · Accepted Answer

Monochromatic CCDs are preferred because they generally offer better angular resolution compared to color CCDs, which is crucial for detailed astronomical observations.

Why Do Astronomers Use Monochromatic CCDs Instead of Color CCDs