Answer:
When we look at cells under the microscope, our usual measurements fail to work. In objectives we use (4 X, 10 X, 40 X and 100 X) arm.
At 100 x magnification you will see 2 mm. At 400 x magnification you will see 0.45 mm, or 450 microns. At 1000 x magnification you will see 0.180 mm, or 180 microns.
Explanation:
