A.mirror
B.optical
C.refracting
D.reflecting
2007-10-05 06:41:01 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
C. Refracting telescopes
2007-10-05 06:47:00 · answer #1 · answered by Bobby 6 · 0⤊ 0⤋
As a prior reaction to this question has reported, mirrors are loose from chromatic aberrations that have constantly been a controversy for rafractors. this means that the sole achieveable source of fake colour in a reflector is the eyepiece. A 2nd great factor approximately reflectors - actually Newtonians at any value - is that basically one optical floor desires to be floor and polished. This clearly cuts down on expenditures and because mild under no circumstances actual passes by way of any glass (returned until it reaches the eyepiece) there is negligible mild loss. the disadvantage of reflectors is a small quantity of assessment help brought about by way of the essential obstruction from the secondary reflect.
2016-12-14 08:25:39 · answer #2 · answered by Anonymous · 0⤊ 0⤋
C. Refracting
2007-10-05 07:01:58 · answer #3 · answered by Scott B 3 · 0⤊ 0⤋
i always thought it was optical, but according to most of the answers i am wrong... so dont mind my answer ha ha
2007-10-05 08:45:33 · answer #4 · answered by mcdonaldcj 6 · 0⤊ 0⤋
The answer is, C
2007-10-05 06:49:58 · answer #5 · answered by don_antonowicz 2 · 0⤊ 0⤋
C
2007-10-05 06:47:13 · answer #6 · answered by Thomas E 7 · 0⤊ 0⤋