BI-938
Measuring length
Biology · Secondary 3 · Medium · Measuring length
Under a microscope, the actual length of a bacterial cell is 2 µm. On a drawing, the same cell is 10 mm long. What is the magnification of the drawing?
(1 mm = 1000 µm)
(1 mm = 1000 µm)
- 50
- 500
- 5000
- 20 000
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