Total magnification on a microscope with 15x eyepiece and 100x objective is:

Total magnification on a microscope with 15x eyepiece and 100x objective is:

• A. 3000x
• B. 2500x
• C. 2000x
• D. 1500x

Answer: (D)

Total magnification is found by multiplying the eyepiece (ocular) magnification by the objective magnification. Here, the eyepiece is 15x and the objective is 100x, so 15 × 100 = 1500. The oil immersion aspect of the 100x objective affects resolution more than the multiplication itself, so it doesn’t change the magnification value. Therefore, the total magnification is 1500x. Other numerical options would require different lens magnifications, but with these specific lenses, you get 1500x.

Total magnification is found by multiplying the eyepiece (ocular) magnification by the objective magnification. Here, the eyepiece is 15x and the objective is 100x, so 15 × 100 = 1500. The oil immersion aspect of the 100x objective affects resolution more than the multiplication itself, so it doesn’t change the magnification value. Therefore, the total magnification is 1500x. Other numerical options would require different lens magnifications, but with these specific lenses, you get 1500x.