Laboratory Manual for Holes Human Anatomy & Physiology Fetal Pig Version
14th Edition
ISBN: 9781259295645
Author: Terry R. Martin
Publisher: McGraw-Hill Education
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Question
Chapter 4, Problem 3.7A
Summary Introduction
To analyze:
The changes in the image of the numeral or letter occur by the lens system.
Introduction:
A microscope that uses the compound lens system that means two sets of lenses is known as a compound microscope. It helps in obtaining the higher magnification and a two-dimensional image of an object. It provides magnification in the range
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Students have asked these similar questions
A student is viewing the letter "e" on a slide. The studentcan clearly see the letter when using the 4X and 10X objectives, but when the 40X objective was used, the "e" was no longer visible. What happened?
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?
While looking into your compound light microscope you are unable to properly resolve the specimen. What might be the cause?
Question options:
You have a dirty objective lens.
Any of the choices
The iris diaphragm has not been properly adjusted.
The coverslip has a fingerprint on it.
Chapter 4 Solutions
Laboratory Manual for Holes Human Anatomy & Physiology Fetal Pig Version
Ch. 4 - Prob. 1.1ACh. 4 - Prob. 1.2ACh. 4 - Prob. 2.2ACh. 4 - If a circular object or specimen extends halfway...Ch. 4 - Prob. 3.2ACh. 4 - Prob. 3.3ACh. 4 - Why is it more difficult to measure the diameter...Ch. 4 - What change occurred in the intensity of the light...Ch. 4 - Prob. 3.6ACh. 4 - Prob. 3.7A
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- 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)arrow_forwardWhat is the diameter of the field of view (DFV) of a 1000x objective lens if the DFV of a 400x objective lens is 500 μ? Express your answer in mm.arrow_forwardIf you have chosen the objective lens with 10x and the ocular lens magnification is also 10x. Then the total magnification will be 100x. True Falsearrow_forward
- which objective lens is in place if the object you are viewing is magnified 1000x? (assume ocular lens magnification = 10x)arrow_forwardMatch the lens (condenser, high-dry, low-power, ocular, or oil immersion) to itsdescription. Choices may be used more than once. Diopter adjustments can be made to this lens.arrow_forwardMatch the term with it's definition from the lab Group of answer choices Field of View [ Choose ] occular lens x objective lens the width of the circle of light the distance from the slide to the bottom of the lens clarity of an image Working Distance [ Choose ] occular lens x objective lens the width of the circle of light the distance from the slide to the bottom of the lens clarity of an image Resolution [ Choose ] occular lens x objective lens the width of the circle of light the distance from the slide to the bottom of the lens clarity of an image Total Magnification [ Choose ] occular lens x objective lens the width of the circle of light the distance from the slide to the bottom of the lens…arrow_forward
- The ocular lenses magnify the specimen by how much? Question 4 options: 5% 10% 15% 20%arrow_forwardIn 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/ouarrow_forwardMatch the lens (condenser, high-dry, low-power, ocular, or oil immersion) to its description.A diaphragm is used to regulate light passing through this lens.arrow_forward
- what happens to brightness of the field of view when you switch to the high power objectivearrow_forwardMatch the lens (condenser, high-dry, low-power, ocular, or oil immersion) to its description.This lens, also known as the eyepiece, often comes in pairs.arrow_forwardContrast for a specimen may be adjusted by _____. Question options: Adjusting the iris diaphragm Lowering the stage Turning off the substage condenser light source Changing the objective lensarrow_forward
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