How do you identify which objective lens are you using to view your sample?

Q: Why should the microscope be calibrated for each objective and prior to each use?

A: Introduction  Calibration is the process of establishing up an instrument such that it can produce a…

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: The total magnification achieved when using a 100× oil immersion lens with 10× binocular eyepieces…

A: The light microscope uses visible light and a system of lenses to magnify images of small subjects.…

Q: What is Audiometer? When is it used?

A: An Audiometer is a subjective device that is used to evaluate the hearing threshold of a person.  It…

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: 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: Complete Table 1 below by supplying the characteristics of each objective. Table 1. Numerical…

A: Microscope  It is an instrment used for examination of small things like cells. The image of the…

Q: What are the two sets of magnifying lenses called, and how do these relate to total magnification?

A: The microscope is an instrument that is used in laboratories to view very small objects like a cell,…

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: 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: What is the DFV of a 40x objective lens if the DFV of a 10x objective lens is 3 mm? Express your…

A: Microscope is an instrument which is used to view the microorganisms which cannot be seen by naked…

Q: For which types of specimens is darkfield microscopy preferred over brightfield microscopy?

A: Microscope is an instrument used to view objects and organisms that are too small to be seen by…

Q: Which of the following is true about the relationship between depth of field and magnification?…

A: The depth of field refers to resolution in the longitudinal plane. It is measured as the distance…

Q: Ana was tasked to measure the actual magnification of her specimen mounted on a slide without…

A: A light microscope or optical microscope is used to study a thin section of a rock. The section is…

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…

A: The microscope is an optical instrument that is used to view microscopic objects. The microscope…

Q: To obtain a 400X magnification image you may choose a 40X objective lens with a 10X projector lens,…

A: Magnification is the method of broadening something's apparent scale, not its actual size. A…

Q: Does the specimen on the slide change size as you change objectives and get closer or farther out?…

A: A coumpond microscope is used to magnifying the image of any object or specimen.

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

A: The microscope is an optical instrument that is used to view microscopic objects. The microscope…

Q: What are the functions of the Fine Focus, Coarse Focus, Stage Clip, Rack Stop, Arm, Eyepiece,…

A: A microscope is an instrument used in laboratories to examine tiny objects that cannot be visualized…

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 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: What objective lens did not cause the lines on Slide B to be blurred together?

A: A microscope is a lab instrument that is used to examine objects that are too small to be seen by…

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: If you are using a microscope and a specimen takes up 1/4 of the field of vview at 1000X, what is…

A: Magnification = 1000X Specimen takes 1/4 of the field of view.

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: 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: 1. Calculate the total magnification for the following: A. Scanning power objective = 5x; eyepiece…

A:

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: 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: What are the functions of the Fine Focus, Coarse Focus, Stage Clip, Rack Stop, Arm, Eyepiece,…

A: A microscope is considered a laboratory instrument to observe microorganisms, small objects, cells,…

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: 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: 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: 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: Do the calibration factor computed varies according to different magnification (objective lenses…

A: By simply accounting for the inaccuracy, the Correction Factor allows us to attain more accurate…

Q: what objective lens is the oil objective lens?

A: We have to determine the objective lens that is used for oil immersion.

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: 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: 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?

A: Microscopes are used for viewing objects that are small to see via eye clearly without…

Q: If the ocular lens of a microscope has 10x magnification, calculate total magnification: Objectives…

A: A microscope is an instrument that is used in histology to view magnified images of objects. There…

Q: Rowena was tasked to measure the actual magnification of her specimen mounted on a slide without…

A: A microscope is a piece of scientific equipment which magnifies very small objects that are too…

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: Table 1: Microscope Magnification Magnifying power Objective 4X Objective Eyepiece Total name…

A: Table 1 Scanner Eyepiece-.10x   Objective-4x.   Total-40x Low power Eyepiece-.10x   Objective-. 10x…

Q: Complete Table 1 below by supplying objective. the characteristics of each Table 1. Numerical…

A: The instrument used to make very tiny objects or things visible to the naked eye is known as a…

Q: Rowena was tasked to measure the actual magnification of her specimen mounted on a  slide without…

A: A simple microscope is a magnifying glass with a short focal length and a double convex lens. The…