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from GS-2
"Two compound microscopes A and B were compared. Both had objectives and eyepieces with the same magnification but A gave an overall magnification that was greater than that of B. Which of the following is a plausible explanation?
a.The distance between objective and eyepiece in A is greater than the corresponding distance in B.
b.The distance between objective and eyepiece in A is less than the corresponding distance in B.
c.The eyepiece and objective positions were reversed in A.
d. The eyepiece and objective positions were reversed in B."
can someone please explain in terms of Ma= -Ia/Oa Mb= -Ib/Ob
"Two compound microscopes A and B were compared. Both had objectives and eyepieces with the same magnification but A gave an overall magnification that was greater than that of B. Which of the following is a plausible explanation?
a.The distance between objective and eyepiece in A is greater than the corresponding distance in B.
b.The distance between objective and eyepiece in A is less than the corresponding distance in B.
c.The eyepiece and objective positions were reversed in A.
d. The eyepiece and objective positions were reversed in B."
can someone please explain in terms of Ma= -Ia/Oa Mb= -Ib/Ob