Question

A red blood cell is 7.5 µm in diameter. It is magnified 2000 times. Calculate the diameter of the image seen through the microscope in millimetres.

Answer 1

15 mm

Step-by-step 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 :

`d=2000* 7.5\\\\=15000\ \mu m\\\\or\\\\d=15\ mm`

So, the diameter of the image seen through the microscope is 15 mm.