Answer:
15 mm
Explanation:
Given that,
The diameter of a RBC = 7.5 µm
It is magnified 2000 times.
We need to find the diameter of the image seen through the microscope in millimeters.
The size of the diameter is given by :
[tex]d=2000\times 7.5\\\\=15000\ \mu m\\\\or\\\\d=15\ mm[/tex]
So, the diameter of the image seen through the microscope is 15 mm.