Question

diameter of the field of view at 40x, 100x, 400x:
cells are often measured in micrometers (μm), not millimeters (mm).
1mm = 1000 μm
mm marks (each white space is 1 mm wide)
40x
diameter = 4 mm
or
4000 μm
100x
diameter = 1.5 mm
or
1500 μm
400x
diameter =.5 mm
or
500 μm

1. which magnification has a field of view of 1500 μm? *

1 point
40x
100x
400x

1. 2 mm = *

1 point
100 μm
200 μm
1000 μm
2000 μm

Explanation:

Step1: Analyze question 6

Check the given data. At 100x magnification, the diameter of the field of view is 1.5mm. Convert 1.5mm to micrometers: \(1.5\times1000 = 1500\mu m\)

Step2: Analyze question 7

Use the conversion factor \(1mm=1000\mu m\). For \(2mm\), the conversion is \(2\times1000=2000\mu m\)

Answer:

1. 100x
2. 2000 μm