Problem
A. Explain why an inverted image is seen under a compound microscope.
B. How can the location of the dust particles in the optical system be determined in a compound microscope?
C. What is the purpose of the oil when using the oil immersion objective in a compound microscope?
D. Why should the microscope be calibrated for each objective and prior to each use?
E. Why is the field of view relevant for microscopic observations?