How can one obtain 2,000× magnification with a 100× objective?

Q: If a researcher forgot to wipe the outside a sample cuvette to make it free of drops, fingerprints,…

A: Absorbance is the amount of light absorbed by chemical species present in the sample. It is measured…

Q: How does a contaminant such as salt affect the absorption of light by a spectrophotometric sample?

A: Spectrophotometry is a method in which the absorption or transmission properties of a material is…

Q: 4) Why do you use immersion oil with 100X objective lens? 5) What is the total magnification of a…

A: Microscopes are important and essential tools in microbiology and cell biology. A simple microscope…

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: ow to compute for the magnification and reduction of the specimens?

A: NOTE: MAGNIFICATION AND RESOLUTION OF SPECIMEN IN A MICROSCOPE A microscope is an instrument used…

Q: At what objective magnifications is it not OK to use the course focus adjustment? O A) 4X and 10X B)…

A: Microscope is an optical instrument which is used to enlarge and view microscopic objects.…

Q: Describe the process to get a specimen into view using the 40X objective starting from the point…

A: ExplanationThe first step is to place your slide on the microscope stage. Make sure the specimen on…

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: Explain why it is not possible to directly measure RV by spirometry.

A: Residual volume (RV) is the amount of air left in the lungs after expiratory reserve volume (ERV) is…

Q: Why do we have to start with the lowest magnification to examine a new slide? a) If the light is too…

A: Microscope is an instrument used to see minute / microscope sample very clearly . It consists of two…

Q: good radiograph is taken with 400 mA, 200ms, 16:1 grid find the mAs value if a 6:1 grid is…

A: In radiographic techniques, mAs stands for milliampere seconds. It measures the radiation produced…

Q: Why is it that a warm cuvette does not lose any significant heat during the absorbance measurement…

A: An absorption spectrophotometer is defined as a device that is used to calculate the absorbed light…

Q: 1. What total magnification will be achieved if the 10× eyepiece and the 10× objective are…

A: A microscope is an instrument that makes an enlarged image of a small object. There are different…

Q: What are the light sources used in UV-vis spectrophotometry.

A: In  case of visible spectrophotometers, the wavelengths measured are in the visible light range…

Q: When using the 40X objective, the total magnification is

A: The total magnification of microscope must be calculated by multiplying the magnification of eye…

Q: Answer the following questions: 1. Give the general steps in the use of a spectrophotometer. 2.…

A: Answer: Photometer : It is the instrument which is used to measure the intensity of a beam of light.…

Q: - AFM can exam samples under magnification power

A: This question is based on AFM ( Atomic force microscopy)

Q: Enumerate the different kinds of blanks used in spectrophotometry

A: Introduction :  Spectrophotometry is a method used to analyse molecules quantitatively based on how…

Q: Name some variables that would likely affect polarimetry results.

A: Polarimetry is a laboratory technique used to specify the angle at which polarized light has been…

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 figure shows the result of the spectral analyzer for paper spectrophotometer without any…

A: Paper spectrophotometry is used in printing industry. In the printing industry, a spectrophotometer…

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: Here are the materials and method for the basic spectrophotometer experiment Materials: 1. Paper…

A: A spectrophotometer is a device used to measure the spectrum of visible light. The wavelength and…

Q: Why does one see methyl orange as orange in color? What blank would be used to standardize this…

A: 1. Methyl orange is a pH indicator frequently used in titration because of its clear and distinct…

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 is the reason for the decrease in the ABS value over time when measuring in the…

A: A spectrophotometer is a device used in an analytical chemistry lab to measures the amount of light…

Q: If you have an eyepiece magnification of 10x and an objective magnification of 4x, what is the total…

A: In a compound microscope, two convex lenses are used. The distance between these two lenses are…

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 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 special precautions must be taken when using the oil immersion (100x) objective?

A: Using oil immersion reduces the air gap between the glass slide and the objective lens. This air gap…

Q: True- False Acetone is the safest solvent for cleaning an objective lens.

A: The micro-organism is the organism that is too small to be seen with the naked eye. It is viewed by…

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: Which of the following is/are source/s of error in performing a spectrophotometric method? Answer…

A: Spectrophotometery It refers to a technique which is helpful in identifying the solute concentration…

Q: Total magnification of a specimen using the high objective and the ocular lens is

A: B) 40Ox 400 x is the typical magnification of an ocular lens.

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: Why should the “Bulls-Eye” pattern be followed when increasing magnification?

A: The question revolves around the significance of following the "Bulls-Eye" pattern when increasing…

Q: Compute for the calibration factor of the photo below (provide complete solution): (Under the 4mm)

A: Calibration factor: It defines the measure of the accuracy of the instrument. It can be calculated…

Microscopy

Microscopy is a technical field of study about the use of microscopes to observe small objects like cells and micro-organisms that are not visible to the naked eye. A microscope is used in the field of microscopy, in order to see the object or organism that cannot be seen easily. Microscopes help us to observe the fine structure of a cell and its content.