Question

k the phase contrast microscope is based on the
principle the small phase changes in the light rays.
induced
by
difference in the --- and---
​

Answer 1

Answer:

Working Principle of Phase Contrast Microscope

The phase contrast microscopy is based on the principle that small phase changes in the light rays, induced by differences in the thickness and refractive index of the different parts of an object, can be transformed into differences in brightness or light intensity.