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Title: Spherical aberration can be corrected or avoided in a reflecting telescope byA)grinding the mirror ... Post by: staedtler on Mar 16, 2017 Spherical aberration can be corrected or avoided in a reflecting telescope by
A) grinding the mirror to a more accurate spherical curve. B) grinding the mirror to a parabolic shape. C) using light of only one color. D) grinding the mirror to an elliptical shape. Title: Re: Spherical aberration can be corrected or avoided in a reflecting telescope byA)grinding the ... Post by: hyponotica on Mar 16, 2017 Content hidden
Title: Re: Spherical aberration can be corrected or avoided in a reflecting telescope byA)grinding the mirror ... Post by: staedtler on May 1, 2017 :raised_hands:
Correct :) |