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.

Q: Contrast for a specimen may be adjusted by _____. Question options: Adjusting the iris…

A:

Q: If magnification of the two image-forming lenses are both 10X, the total magnification of the image…

A: 8. Total magnification is simply the product of the individual magnification of the lenses. So,…

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: While looking into your compound light microscope you are unable to properly resolve the specimen.…

A: The answer of the above question is Any of the choices. A compound microscope is a high power or…

Q: Additional Practice: Parts of a Microscope Completing the table below is optional. However, you will…

A: Refer to the solution

Q: If a stain cannot be removed from an objective using a lens-cleaning paper, what further measure can…

A: When an objective or other component is left exposed on a bench for even a brief time, such…

Q: Which of the following is not required for a UV-vis absorption spectrophotometer? Group of answer…

A: UV-Vis Spectroscopy is also known as Spectrophotometry and is a quantitative technique to determine…

Q: Table 1. Objective Lens Scanner Low Power Objective High Power Objective Oil Immersion Objective…

A: Objective lens It is the most important optical unit for determining the optical microscope's…

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.

A: A microscope is an instrument used to see enlarged images of a specimen, which otherwise cannot be…

Q: What are the ways you can control the amount of light passing through your specimen? One way is…

A: A specimen is a sample which represents the whole group. The specimen can anything which is a…

Q: The ocular lenses magnify the specimen by how much?   Question 4 options:   5%   10%   15%…

A: A part of a microscope is called  ocular lens, which is an eyepiece. The ocular lens functions to…

Q: To alter the amount of light coming through the stage someone should adjust the: Group of answer…

A: Microscope stage  Microscope stage is the place where object to be seen is putted.

Q: Microscope parts Oculars/ Eyepiece Objective Lenses Objective Turret Light Source Diaphragm…

A: A microscope is a scientific tool used for magnifying and studying tiny objects or specimens. It…

Q: Why are stereomicroscopes often referred to as dissecting microscopes?    Stereomicroscopes come…

A: The stereoscopic is an optical microscope variant designed for low magnification observation of a…

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: The specimen you are examining is very thin and transparent. What can you do to make it easier to…

A: The field of view is the maximum area visible through the lenses of a microscope, and it is…

Q: If the ocular lens of a microscope has 10X magnifying power, and the 40X objective lens is being…

A: Microscope  is an instrument used to visualize minute objects . It  consists of two types of lens…

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…

A: A microscope is a device that allows you to examine tiny objects, including cells. The picture of an…

Q: The field of view is the maximum area visible through the lenses of a microscope, and it is…

A: In order to visualize objects that cannot be seen with the naked eyes, different types of…

Q: Match the lens (condenser, high-dry, low-power, ocular, or oil immersion) to its description.Diopter…

A: The lens in the microscope provides the primary magnification of the objects. There are several…

Q: In light microscopy, when magnification is increased, the lens focuses closer to the sample.  This…

A: Microscope helps to observe the organisms or objects that cannot be seen by our naked eye because…

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: How does the numerical aperture of an objective lens affect resolution?

A: Numerical aperture of an objective lens denotes the measurement of ability of lens to gather light…

Q: Why do you use immersion oil with 100X objective lens?

A: Introduction  A microscope is a scientific instrument that is used to view and magnify small objects…

Q: You should always position the cells or tissues in the center of view before increasing…

A: It is important to position the cells or tissues in the centre while viewing under a microscope…

Q: If the total magnification of a microscope is 700X and the ocular lens magnifies by a factor of 10x,…

A: According to the question, the total magnification of a microscope is 700X.…

Q: You should always put oil on the slide before you try to get it into focus at low magnification.…

A: Microscopy is the use of microscope to visualize microorganisms that cannot be seen by unaided eyes.…