Question 10 The compound microscope has 4 objective lenses, which lens has the longest depth of focus? O 10 X O 40 X O 100 X O 4X 1 pts
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Step 1: The depth of focus is inversely proportional to the magnification of the lens. Show more…
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A student has a compound microscope equipped with 10X ocular lenses and 4X, 10X, 40X and 100X objective lenses. The student has a slide with cells that are ~50 microns (1 micron = 10^-3 mm) in diameter, and wants to view a magnified image of a cell so that the cell appears to be 5 mm in diameter. Which objective lens should the student use? 4X 40X 100X 10X
Sri K.
4x b. 10x 40x d. 100x 20. If the total magnification is 100x, what is the magnification of the objective lens? Answer B 21. If the total magnification is 40x, what is the magnification of the objective lens? Answer A 22. If the objective lens magnification is 10x, what is the total magnification? Answer 23. What is the magnification of the ocular lenses? Answer B
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For questions 6 - 9 select your answer from below: (2 points each) a. 4x b. 10x c. 40x d. 100x 20. If the total magnification is 100x, what is the magnification of the objective lens? Answer 21. If the total magnification is 40x, what is the magnification of the objective lens? Answer 22. If the objective lens magnification is 10x, what is the total magnification? Answer 23. What is the magnification of the ocular lenses? Answer 24. Briefly describe four differences between the Compound Light Microscope and the
Adi S.
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