What are the functions of the Fine Focus, Coarse Focus, Stage Clip, Rack Stop, Arm, Eyepiece, Revolving Nosepiece, Objective Lens, Stage, Illuminator, Base and Condenser? Explain each
Q: What is the diameter of field of view for the high-power objective in millimeters and micrometers?
A: A microscope is a device that allows the examining of small objects, including cells. The picture of…
Q: The microscopic part that carries the objective lenses is the arm
A: A microscope is an instrument which allows us to see microscopic objects which are not visible to…
Q: Which objective is never used with the course focus adjustment knob?
A: Microscope is an instrument used to see the smaller size objects using combination of objective and…
Q: What total magnification will be achieved if the 10× eyepiece and the 100× objective are…
A: The microscope is an instrument which used to view and observe tiny organism or an object that…
Q: which objective lens is in place if the object you are viewing is magnified 1000x? (assume ocular…
A: As if we known that microscope amplifies the image of an object, a microscope is widely used to…
Q: When using the oil immersion lens, what four procedures can be implemented to achieve the maximum…
A: Microscopes are useful for viewing objects that are too small to see clearly without magnification.…
Q: What is the specific objective lens that is used to locate the specimen and first focus? Explain.…
A: When focusing on a slide, ALWAYS start with either the 4X or 10X objective. Once you have the object…
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: Total Magnification is obtained by Select one: A. Magnifying power of both the objective lens and…
A: Magnification is the term used for the increase in the size of the sample when seen under a…
Q: Microscope
A: Introduction Microscope an important laboratory to instrument which used See those Small objects…
Q: If a circular object or specimen extends halfway across the scanning field, what isits diameter in…
A: Field of view is defined as the area of the slide that is seen when an observer looks through a…
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: difference in using a coarse adjustment knob and a fine adjustment knob
A: Microscope is a scientific device that can be used to see the objects or structures that cannot be…
Q: What is the primary difference between the method of focusing used by the eye and by a camera?…
A: Eye is a magnificent natural living organ that records the image whereas camera is also an…
Q: Why is it necessary to use oil in conjunction with the oil immersion lens and not with the other…
A: Oil immersion is a technique in light microscope used to increase the resolving power of a…
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: What is the total magnification of a specimen viewed with a 10x ocular lens and a 45x objective…
A: The correct ans is 450X. The total magnification of specimen viewed with a 10x ocular lens and 45x…
Q: If the total magnification is 2000X with the use of a 10X ocular lens, what is the magnification of…
A: Answer- 200X
Q: What does the objective lens magnify
A: There are two types of lenses- 1. Objective lens- The lens near the specimen is called the objective…
Q: what is the total magnification if the objective lens is 4x and the ocular lens is 10x?
A: Step 1 Microscopes are instruments that are used for observing small objects and finer internal…
Q: Which lens requires the use of cedarwood oil? Why is it important to use oil when focusing under…
A: Microscopes are important instrument which allow the enlargement of image produced by object when…
Q: What is the rule for determining total magnification? A. Ocular lens magnification + objective lens…
A: Microscopy is a technique of incorporating microscopes to enlarge the size of objects (invisible to…
Q: how do you think increasing the index of refraction will change the path of the light ?
A: Light rays travel through different medium. During this travel they either get reflected(bouncing of…
Q: Which of the following affect the resolution of a specific objective lens? CHECK ALL CORRECT…
A: A microscope is a device that allows you to examine tiny objects, including cells. The picture of an…
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 applications of ?contact lenses
A: There are several reasons behind problems that arise in the vision of people. These problems can be…
Q: What is the significance of putting scale bar in photomicrographs?
A: Scale bar:A scale bar is an instrument or software that attaches to a slide or image when it is…
Q: If a darkfield condenser causes all light rays to bypass the objective, where does the light come…
A: In bright-field microscopy, thin and transparent objects cannot be seen properly because of the…
Q: Discuss if visual observations match with spectrophotometric analysis results.
A:
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______________.
A: While doing experiments in a laboratory microscope is used to identify the characteristics of…
Q: What solution goes into the cuvette when you’re zeroing the spectrophotometer?
A: Spectrophotometer is a device that is used to calculate the absorbance of the light passing through…
Q: If the total magnification of a slide is 400x and the ocular lenses are 10x, what is the magnifying…
A: Magnification is the process of enlarging the apparent size. This enlargement is quantified by a…
Q: Why is it not irecommended to start with high dry or oil immersion lenses
A: Microscopes are used for viewing those specimens which are very minute and cannot be seen through…
Q: Give the resolution of eyepiece, scanning objective, LPO, HPO and OIO
A: Resolution: The lowest distance at which two distinct points of a specimen can still be viewed as…
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: 1. What is the total magnification of a specimen being viewed with the 40x objective and through a…
A: “Since you have asked multiple question, we will solve the first 2-3 question for you. If you want…
Q: The numerical aperture of the an objective lens: indicates magnification indicates the…
A: Microscopy techniques enable users to observe specimens with much clarity and resolution. Various…
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 Magnification?
A: The instrument microscope aims at visualizing the magnified view of the objects/organisms that are…
Q: Why is it necessary to use the fine adjustment knob with higher magnification?
A: Microscopy is an analytical technique used in all fields of life science. It is used to magnify and…
Q: what happens when you change the objective lense
A: The compound light microscope is routinely used in cell biology laboratories to observe the internal…
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…
A: Answer: MICROSCOPE = It is the instrument used to magnify the smaller objects to make them enlarge.…
Q: Do the calibration factor computed varies according to different magnification (objective lenses…
A: A compound light microscope is a type of microscope which has own light source and more than one…
Q: Can you use the fine adjustment knob so that you can focus on all three threads simultaneously when…
A: Any object has depth, length, and width, but a microscope can focus and provide only a…
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…
What are the functions of the Fine Focus, Coarse Focus, Stage Clip, Rack Stop, Arm, Eyepiece, Revolving Nosepiece, Objective Lens, Stage, Illuminator, Base and Condenser? Explain each
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- What are the functions of the Fine Focus, Coarse Focus, Stage Clip, Rack Stop, Arm, Eyepiece, Revolving Nosepiece, Objective Lens, Stage and Condenser? Explain eachWhat 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 the total magnification of a slide is 400x and the ocular lenses are 10x, what is the magnifying power of the objective being used?
- 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 objective lens used to locate the specimen and first focus? What is the difference in using a coarse adjustment knob and a fine adjustment knob?What is the relationship between the working distance of an objective lens and its magnification power?
- Define each of the following terms: A) What is resolution and how is resolution related to the wavelength of light used to illuminate the sample? B) What is the magnification of the specimen if you are using a 40x objective and a 10x eyepiece? C) How is the numerical aperture (NA) of a lens related to its ability to gather light from a specimen?What is the diameter of field of view for the high-power objective in millimeters and micrometers?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?
- If a darkfield condenser causes all light rays to bypass the objective, where does the light come from that makes an object visible in a dark field?Total Magnification is obtained by Select one: A. Magnifying power of both the objective lens and eyepiece B. Magnifying power of eyepiece C. Magnifying power of condenser lens D. Magnifying power of the objective lensHow does the numerical aperture of an objective lens affect resolution? Question options: Numerical aperture is the optical plane visible for each objective lens Numerical aperture decreases the amount of excess light on a specimen increasing the resolution and clarity Numerical aperture is the loss of light due to changes in density between the specimen and the objective lens Numerical aperture is a measure of the amount of light an objective lens can accept producing higher resolution and allowing smaller structures to be visualized with greater clarity