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- You should always position the cells or tissues in the center of view before increasing magnification, because... You know that the image will move right as you move the slide to the left. You know that the image will move up as you move the slide down. You know that the center of the field of view will be unchanged. This is the best way to avoid breaking the slide with an objectiveWhy do you need to always focus slides initially using the x10 objective, even if you wish to usea higher magnification? (Use for report, write more as u can~)If you have chosen the objective lens with 10x and the ocular lens magnification is also 10x. Then the total magnification will be 100x. True False
- What is the diameter of the field of view (ie. Diameter2) when the total magnification is 100X? Report your answer in µmYou should always put oil on the slide before you try to get it into focus at low magnification. You should always put oil on the slide before you try to get it into focus at low magnification. True FalseExplain why an image must be centered in the field of view when using low power before moving to a high power magnification.
- Which of the following is true about the relationship between depth of field and magnification? There is no relationship. When magnification increases, depth of field decreases. When magnification increases, depth of field increases. Stereomicroscopes offer a lesser depth of field than compound microscopes. The depth of field of a microscope determines how much magnification it can achieve.To obtain a 400X magnification image you may choose a 40X objective lens with a 10X projector lens, or a 20X objective lens with a 20X projector lens. What are the differences in their image quality?While looking into your compound light microscope you find that only part of the specimen is visible. What might be the cause? Question options: Insufficient illumination from the substage condenser. Iris diaphragm has not been properly adjusted. Your objective lens has not clicked fully into position. Your objective lens is dirty.
- The field of view (FOV) is the entire circular image we see when looking into the eyepiece. The diameter of the FOV gets smaller as we increase magnification. It can be measured by using a stage micrometer like a ruler, measuring from edge to edge. Notice that the stage micrometer is 1000 microns (µm) in length, and the field of view under the lowest magnification is 5000 µm. Describe how we measure it?If you have an eyepiece magnification of 10x and an objective magnification of 4x, what is the total magnification? If you have an eyepiece magnification of 10x and an objective magnification of 10x, what is the total magnification?Which of the following is not required for a UV-vis absorption spectrophotometer? Group of answer choices camera detector monochromator light source
