PART II. Putting It All Together A. Review Questions 1. How does a microscope's iris diaphragm...

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PART II. Putting It All Together A. Review Questions 1. How does a microscope's iris diaphragm lever work like the iris of an eye? Depending on hap for your eye is open is how minn legnet you can see fire the ins diaphrom lever 2. For each of the following parameters, indicate whether it increases or decreases as you move from lower magnification to higher magnification. a. Field diameter Ancreases b. Working distance decreases. c. Amount of light required mreases d. Resolution Cases 3. Assume that you are using the low-power objective and an object takes up a quarter of the field of view. Estimate the diameter of the object in um. 4. A student is using the high-power objective. His lab partner notices that the working distance is approximately 1 cm. Is the student observing the specimen? Explain.. 5. Indicate a possible solution for each of the following complaints during microscope usage: a. There is not enough light to view a specimen: b. I can't find the specimen on the slide: c. I see a dark crescent-shaped structure: PART II. Putting It All Together A. Review Questions 1. How does a microscope's iris diaphragm lever work like the iris of an eye? Depending on hap for your eye is open is how minn legnet you can see fire the ins diaphrom lever 2. For each of the following parameters, indicate whether it increases or decreases as you move from lower magnification to higher magnification. a. Field diameter Ancreases b. Working distance decreases. c. Amount of light required mreases d. Resolution Cases 3. Assume that you are using the low-power objective and an object takes up a quarter of the field of view. Estimate the diameter of the object in um. 4. A student is using the high-power objective. His lab partner notices that the working distance is approximately 1 cm. Is the student observing the specimen? Explain.. 5. Indicate a possible solution for each of the following complaints during microscope usage: a. There is not enough light to view a specimen: b. I can't find the specimen on the slide: c. I see a dark crescent-shaped structure:

Answer rating: 100% (QA)

1 The written response is the appropriate response 2 As the objective magnification changes from low to high the field of view the amount of light nee... View the full answer