Understanding of microscope and its types using VR
1. Magnifying power (m) of simple microscope is (where D is the least distance of distinct vision for humans, and F if the focal length of the convex lens):
2. The magnifying power (m) of compound microscope with an objective and eyepiece is (where D is the least distance of distinct vision, L is the length of the microscope tube, fo is the focal length of the objective lens, and fe is the focal length of the eyepiece):
3. In a phase contrast microscope, phase shift DOES NOT occur in the samples due to:
4. Due to dark background, a very high contrast is obtained in which microscope:
5. A 3-dimensional appearance of fractured samples can be observed in which of the following microscope?
6. Which microscope permits dye-staining for identification of living/dead cells and various organelles: