Why do you need to move the lever of the aperture diagram all the way to the left (smallest value) before you start viewing your sample?
Q: Contrast for a specimen may be adjusted by _____. Question options: Adjusting the iris…
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Q: The microscopic part that carries the objective lenses is the arm
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Q: Fill out this table: Name of objective Magnification Magnification of objective lens Total lens of…
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A: Microscopes are used to visualize and understand the structure of microorganisms.
Q: which objective lens is in place if the object you are viewing is magnified 1000x? (assume ocular…
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Q: What new details are you able to see on the slide when the magnification is increased to 10x that…
A: Magnification is the ability of an instrument to enlarge microscopic images which are not visible to…
Q: What is the significance of using oil with the immersion lens and why can't oil be used with any…
A: An instrument that is used to see extremely small objects that cannot be seen by naked eyes is…
Q: When you are using the 40X objective you should never use the: O iris diaphragm O fine focus coarse…
A: Microscope is an instrument used to view minute / microscope object. It consist of two lens :- A)…
Q: What is the area of field of view in micrometers on 400x magnification. Please show work.
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Q: Calculate the diameter of the field of view for each total magnification on your microscope in…
A: Field of view is the area that can be seen under the microscope at one time. There is an inverse…
Q: Explain why an image must be centered in the field of view when using low power before moving to a…
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Q: What is the DFV of a 40x objective lens if the DFV of a 10x objective lens is 3 mm? Express your…
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Q: Total Magnification is obtained by Select one: A. Magnifying power of both the objective lens and…
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Q: Microscope
A: Introduction Microscope an important laboratory to instrument which used See those Small objects…
Q: How will the following affect resolution during microscopy? I) Closing or opening the diaphragm II)…
A: Microscopes are used for viewing those specimens which are very minute and cannot be seen through…
Q: Put the steps for using a microscope in order. While looking through the eyepiece, use the…
A: A microscope is an instrument used to see objects that are too small to be seen by the naked eye.…
Q: Match the lens (condenser, high-dry, low-power, ocular, or oil immersion) to its description.This…
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Q: What is the relationship between the working distance of an objective lens and its magnification…
A: Microscope is an optical instrument that uses a lens or an arrangement of lenses to magnify an…
Q: To obtain a 400X magnification image you may choose a 40X objective lens with a 10X projector lens,…
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Q: If the specimen is appearing too dark, the light entering the __ can be adjusted by opening the…
A: A microscope is an instrument used to see objects that are too small to be seen by the naked eye.
Q: What is the diameter of the field of view (DFV) of a 1000x objective lens if the DFV of a 400x…
A: Given: Objective lens 1 magnification= 1000x DFV1 = ? Objective lens 2 magnification= 400x DFV2 =…
Q: A good way to increase the depth of focus on a slide is to: O Increase the magnification Decrease…
A: Microscope is an instrument used to view the small size objects because it magnify the image.
Q: Field of View [ Choose ] occular lens x objective lens the…
A: The field of view is defined as the maximum amount of area visible when looking through the eyepiece…
Q: Which of the following affect the resolution of a specific objective lens? CHECK ALL CORRECT…
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Q: How can you improve contrast when viewing a specimen?. What should you do if you have difficulty…
A: Step 1 Microscope (Greek. mikros− small, skipein− to see) is an instrument that is used for…
Q: What are the functions of the Fine Focus, Coarse Focus, Stage Clip, Rack Stop, Arm, Eyepiece,…
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Q: What is the diameter of the field of view (ie. Diameter2) when the total magnification is 100X?…
A: Field of View is the diameter of the circle of light visible through the microscopic lenses.
Q: What is the total magnification of 4x objective lens and diameter of field of view in micrometers?
A: Magnification: The amplifying power or we can say, degree to which the object is seen or viewed…
Q: What do you think would happen if you tried to view a slide using the oil immersion lens but forgot…
A: Q. What do you think would happen if you tried to view a slide using the oil immersion lens but…
Q: The lens closest to the specimen is called the______________.
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Q: what objective lens is the oil objective lens?
A: We have to determine the objective lens that is used for oil immersion.
Q: Why is it advisable to start first with the low-power lens when viewing a slide?
A: Low power lens :- They are useful for examining large specimens or surveying many smaller specimens.…
Q: These cells are being viewed under high power. Use the length of just one cell to estimate the…
A: Field of view or FOV is said to be the area which could be observed by the microscope. Measurement…
Q: True-False The coarse focus knob can be used to adjust the focus when using any of the objective…
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Q: Question 4 What are the magnification abilities of each of the objective lenses? Scanning ( small…
A: Magnification abilities of each objective lens:
Q: What is the magnification power of the objective lenses?
A: Objective lens are used to magnify the object and project the image. There are three lenses on…
Q: Which power (low or high) will magnify the object more?
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Q: If the ocular lens of a microscope has 10x magnification, calculate total magnification: Objectives…
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Q: Why is it necessary to use the fine adjustment knob with higher magnification?
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Q: Objective lens A has a limit of resolution equal to 0.2 mm while objective lens B has 30 μm. a.…
A:
Q: total Magnification is obtained by Magnifying power of condenser lens O Magnifying power of both the…
A: As per guidlines we are supposed to answer only first question. Please repost the other question.…
Q: True-False Once focus is achieved at one magnification, a higher-power objective lens can be rotated…
A: The microscope is an important instrument that is required in all the microbial and cell culture…
Q: what happens to brightness of the field of view when you switch to the high power objective
A: MAGNIFICATION It is the process of enlarging the apparent size of an object. This property of…
Q: Why is it important to use immersion oil when using the 100X objective? What do you think would…
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Q: Compute the total magnification. [Use 10x magnification for eyepiece] 1. Scanning 2. LPO
A: Magnification alludes to an activity of amplifying something. Moreover, it alludes to amplifying the…
Why do you need to move the lever of the aperture diagram all the way to the left (smallest value) before you start viewing your sample?
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- 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?What is the diameter of the field of view (DFV) of a 1000x objective lens if the DFV of a 400x objective lens is 500 μ? Express your answer in mm.Can you use the fine adjustment knob so that you can focus on all three threads simultaneously when viewing them under high power? Why or why not?
- Why is it important to use immersion oil when using the 100X objective? What do you think would happen if you tried to view a slide using the oil immersion lens but forgot to add the oil?when you want to compute for the magnification of the specimen, what will you do with the eyepiece and the given objectives magnificationUsing the scanning (4x) objective and the metric ruler, record the number of millimeters you see along with the letter “e.” Your value: 2 millimeters Convert the figure you attained to micrometers (1 millimeter = 1,000 micrometers). This is the diameter of the field of view for the low-power objective (LPD). The field of view is the circular field you see when you look through the oculars. The field of view changes at different magnifications. Your value (LPD): 2,000 micrometers -please help me with the problem in the picture.
- What is the magnification power of the objective lenses? How does the eyepiece compare to the objective lens? What is a magnification power? Differentiate between the fine and the coarse adjustment knobs.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 Falsewhat happens to brightness of the field of view when you switch to the high power objective
- Why 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~)What is the specific objective lens that is used to locate the specimen and first focus? Explain. What is the difference between using a coarse adjustment knob and a fine adjustment knob?What is shown? Why did we use the slide? What is the arrow pointing to? What did we use it for? What is the value at 1000x magnification? At 100x magnification?