Microscopic World: Exploring the Unseen

What is the total magnification when using a light microscope with a 40x objective lens and a 10x ocular lens?

Options:
A. 400x
B. 50x
C. 100x
D. 200x

Answer:

The total magnification of an image viewed through a light microscope with a 40x objective lens and a 10x ocular lens is 400x.

In the field of microscopy, understanding the concept of total magnification is crucial for observing specimens at a detailed level. When using a light microscope with a 40x objective lens and a 10x ocular lens, the total magnification is calculated by multiplying the magnification of the objective lens by the magnification of the ocular lens.

Therefore, the total magnification in this scenario would be:
40x (objective lens magnification) × 10x (ocular lens magnification) = 400x (total magnification).

This means that the specimen being observed under the microscope will appear 400 times larger than its actual size. This level of magnification allows scientists, researchers, and students to examine samples in intricate detail and uncover the hidden world of microorganisms, cells, and other tiny structures.

By adjusting the lenses with different magnification powers, researchers are able to explore the microscopic realm effectively and gain valuable insights into the intricate workings of living organisms and materials at a minute scale.