Biologymedium · Past Paper
In a microscope, if the ocular lens is 10x and the objective lens is 40x, the total magnification is:
A50x
B400x
C30x
D4000x
✓ Correct Answer: B — 400x
Total magnification is calculated by multiplying the power of the eyepiece by the power of the objective lens (10 * 40 = 400).
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