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Regarding a compound microscope’s design, consider: (I) both the objective and e

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1. Regarding a compound microscope’s design, consider: (I) both the objective and eyepiece are convex lenses, and (III) magnification depends on the length of the microscope’s tube. Which is correct?

I and III, both correct

Only III is correct

III and a claim that the eyepiece is concave, both correct

I, plus a claim about the objective’s focal length, both correct

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A compound microscope uses two convex lenses. Its overall magnification genuinely depends on the tube length, the distance separating the objective and eyepiece lenses.

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Regarding a compound microscope’s design, consider: (I) both the objective and e

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Beyond the answer

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