Immersion oil is necessary when using the 100x objective on acompound light microscopeO otherwise the image will be fuzzy.otherwise too much light is lost to refraction.O to prevent the slide from scratching the lens.O to lubricate the objective.O otherwise too much light is lost to refraction and the image will be fuzzy.

A laboratory instrument used to examine the microscopic organism is known as the microscope. In…

Answered: mmersion oil is necessary when using…

Principles Of Radiographic Imaging: An Art And A Science

6th Edition

ISBN:9781337711067

Author:Richard R. Carlton, Arlene M. Adler, Vesna Balac

Publisher:Richard R. Carlton, Arlene M. Adler, Vesna Balac

Chapter13: X-ray Interactions

Section: Chapter Questions

Problem 7RQ

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Which of the following affect the resolution of a specific objective lens? CHECK ALL CORRECT CHOICES. Magnification Numerical Aperture (NA) Warelengthrofgnt combg tough t Field of View
In this image a stage micrometer and an ocular micrometer are aligned so that the 10 o.u. line aligns with the 100um line. The 200um line of the stage micrometer overlaps with the 90 o.u. line of the ocular micrometer. What is the calibration for this lens? eyepiece graticule 40 50 60 70 s0 9 100 stage micrometer 0.8 um/ou O 8 um/ou O 1.25 um/ou 0.25 um/ou
The purpose of the ocular lens is to O increase the light. magnify the image from the objective lens. O decrease the light. O improve resolution. O decrease the refractive index.
On a microscope
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 False
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~)
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 total magnification of a specimen viewed with a 10x ocular lens and a 45x objective lens? O 45x O 100x 4.5x O 450x O 10x
What is the DFV of a 40x objective lens if the DFV of a 10x objective lens is 3 mm? Express your answer in μ (micra)
If a microscope ocular lens has a power of 10x and the objective lens has a power of 20x then the overall magnification is: 20 12 30 120 200
The FOV on low power of a microscope is measured to be 4.5mm. Using the chart below and the above listed formulas calculate: FOvx = FOvlow X Maglow Magx S.S. = FOvx # times the specimen fits across the FOv Total Mag = Ocular lens x objective lens a) What is the FOV on High Power? (Magnification on High power is 40x) Can you please include the units too. asap please.
The significance of using immersion oil when using 1OOX objective lens is The significance of using immersion oll when uskng 100X objective lens is: It will increase the contrast by having same refractive index as the lens, loss of light by refraction, reflection and diffraction is minimized. the specimens need not be killed, fixed and stained more light is captured for better illumination, allowing the specimen to fluoresce i. il. iii. iv. A light microscope should have the following features contrast Resolution magnification fluorescence ii. iv.

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mmersion oil is necessary when using the 100» ompound light microscope O otherwise the image will be fuzzy. O otherwise too much light is lost to refraction. o to prevent the slide from scratching the lens. to lubricate the objective.