This is the formula for calculating the diameter of an unknown microscope field.
A) diameter of field A × total magnification of field A = diameter of field B × total magnification of field B
B) diameter of field A + diameter of field B = total magnification of field A + total magnification of field B
C) diameter of field A × diameter of field B = total magnification of field A × total magnification of field B
D) diameter of field A + total magnification of field A = diameter of field B + total magnification of field B

Question

Quizplus · Accepted Answer

The correct formula for calculating the diameter of an unknown microscope field is based on the principle that the product of the diameter of the field of view and the total magnification is constant for a given microscope. This means that if you know the diameter of the field of view at one magnification, you can calculate the diameter at another magnification using the formula: diameter of field A × total magnification of field A = diameter of field B × total magnification of field B. This relationship is used because as magnification increases, the field of view (or diameter of the field) decreases proportionally, keeping the product of the two constant.

This Is the Formula for Calculating the Diameter of an Unknown