ANALYSIS AND INTEREPRETATION 1. How should you carry a microscope? 2. What are the two possible sources of light for a microscope? 3. What is the iris diaphragm for? What happens when it is adjusted?4. What are the essential parts of the microscope that help you see or examine a specimen? 5. How do you compute the total magnification of a specimen viewed under a microscope?
Answer (1)
Answer:Here are the answers to your microscopy questions:*1. Carrying a Microscope:*To carry a microscope safely:* Grasp the arm or frame with one hand.* Support the base with the other hand.* Lift carefully, avoiding sudden movements.*2. Sources of Light:*Two possible sources of light for a microscope:1. Mirror (reflecting external light)2. Built-in light source (e.g., LED or halogen lamp)*3. Iris Diaphragm:*The iris diaphragm:* Regulates the amount of light entering the microscope.* Adjusting it:+ Opens/closes to control light intensity.+ Improves contrast and resolution.*4. Essential Parts:*Key parts for examining a specimen:1. Eyepiece (ocular lens)2. Objective lenses3. Stage (with stage clips)4. Focus knobs (coarse and fine adjustment)*5. Total Magnification:*Compute total magnification by multiplying:* Eyepiece magnification (usually 10x)* Objective lens magnification (e.g., 4x, 10x, 40x)Example: 10x (eyepiece) × 40x (objective) = 400x total magnification.Remember to always handle microscopes with care and follow proper protocols for specimen preparation and observation!
