if you are moving from 4x objective to 10x onjective, what happen to the field of...
if you are moving from 4x objective to 10x onjective, what happen to the field of view? why?
Homework Answers
When we move from low power to high power the area of field of view decreases .This is because area of field of view is inversely proportional to power of objective.It will become 1/4 times.This happens because when objective with higher power is used then specimen appears larger because a smaller area of object is spread out to cover the field of view of your eye.
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if you are moving from 4x objective to 10x onjective,
what happen to the field of...
Question 6 Which objective lens is used to view bacteria? O 10x O 4X 0 20x...
Question 6 Which objective lens is used to view bacteria? O 10x O 4X 0 20x 100% A Moving to another question will save this response.
When you start with a new slide, which objective lens should you use first? A) 4x...
When you start with a new slide, which objective lens should you use first? A) 4x B) 10x C) 40X D) 100x Which of the following objective lens has the largest field of view? A) 4X B) 10x C) 40x D) 100x Which of the following objective lens has the depth of field? A) 4X B) 10X C) 40X D) 100x Which of the following is the largest? A) Centimeter B) Millimeter C) Micrometer D) Nanometer Name the piece of...
You calculate the diameter of the field of view under a 4x objective to be 5...
You calculate the diameter of the field of view under a 4x objective to be 5 mm. What is the diameter of the field of view under a 40x objective? 0.02 mm 4 mm 0.5 mm 2 mm 0.2 mm
If you observe a perfectly focused image through the 10x objective, but a blurry specimen upon...
If you observe a perfectly focused image through the 10x objective, but a blurry specimen upon switching to the 40X objective, what should you do first? If you observe a perfectly focused image through the 10x objective, but a blurry specimen upon switching to the 40X objective, what should you do first? a. check that your specimen is within your field of view. b. open the diaphragm to let in more light c.check that the objective is "clicked" into place....
3. In a bright-field compound microscope, starting from the illuminator, follow the pathway of light: a....
3. In a bright-field compound microscope, starting from the illuminator, follow the pathway of light: a. The first lens that provides magnification of the image is the c lor lens. b. The lens that further enlarges the image ten more times is the low power nel lens. 4. Open the iris diaphragm all the way while using the low power objective. What happens to the field of view and the quality of the image? Now close the iris diaphragm all...
4. What is the total magnification you achieve using the following lenses? Total magnification Lens 10x...
4. What is the total magnification you achieve using the following lenses? Total magnification Lens 10x ocular lens 4X scanning objective lens 10X low-power objective lens 40X high-power objective lens 100X oil-immersion objective lens
V Check Your Understanding 2.1 If a 4x objective is used, what is the total magnification...
V Check Your Understanding 2.1 If a 4x objective is used, what is the total magnification of a microscope 2.2 Which objective lens will give you the greatest resolving power? 2.3 To move a specimen to the upper left-hand field of view, which way must one move the slide? 2.4 As magnification increases, does the amount of light increase or decrease? 2.5 with increased magnification, what happens to the field of view?! 2.6 As magnification increases, the depth of field...
e Domain Eukarya; Algae In the lab, all student microscopes come equipped with 10X ocular lenses,...
e Domain Eukarya; Algae In the lab, all student microscopes come equipped with 10X ocular lenses, a 4x scanner objective lens, a 10X low power objective, a 40X high-dry objective and a 100x oil immersid lens. What is the total magnification when you use the 40X objective lens to look at a specimen? Select one: a. 400X b. 100X C. 1000X d. 40x e. 10x What characteristics or behaviors allow for an organism to out-compete others? ISPIRE 2&* TUDI What...
Please select the right answer! Thank you Figure 2: Microscope Calibration Table Objective Lens Total Mag...
Please select the right answer! Thank you
Figure 2: Microscope Calibration Table Objective Lens Total Mag Field Diameter (um) 4X 40X 4,500 10x 100X 1,800 40x 400X 450 100x 1000x 180 When an intestinal cell is viewed under the 40 X objective lens of the microscope its length is approximately 1/10th the field of view. Use the calibration table (fig.2) to determine the approximate length of this cell. 45 um O 0.45 um 180 um O 0.18 um
Magnification -The Letter "e" 1. What happened to the orientation of the letter? Draw how the...
Magnification -The Letter "e" 1. What happened to the orientation of the letter? Draw how the letter "e" looks under the 4X objective. When you move the slide to your right, in which direction does the image move. 2. 3. What happened to the size of field as you switched from the 4X to the 10X to the 40X objectives? 4. What happened to the brightness of the object as you switched from the 4X to the 10X to the...
Question 6 Which objective lens is used to view bacteria? O 10x O 4X 0 20x 100% A Moving to another question will save this response.
When you start with a new slide, which objective lens should you use first? A) 4x B) 10x C) 40X D) 100x Which of the following objective lens has the largest field of view? A) 4X B) 10x C) 40x D) 100x Which of the following objective lens has the depth of field? A) 4X B) 10X C) 40X D) 100x Which of the following is the largest? A) Centimeter B) Millimeter C) Micrometer D) Nanometer Name the piece of...
3. In a bright-field compound microscope, starting from the illuminator, follow the pathway of light: a. The first lens that provides magnification of the image is the c lor lens. b. The lens that further enlarges the image ten more times is the low power nel lens. 4. Open the iris diaphragm all the way while using the low power objective. What happens to the field of view and the quality of the image? Now close the iris diaphragm all...
4. What is the total magnification you achieve using the following lenses? Total magnification Lens 10x ocular lens 4X scanning objective lens 10X low-power objective lens 40X high-power objective lens 100X oil-immersion objective lens
V Check Your Understanding 2.1 If a 4x objective is used, what is the total magnification of a microscope 2.2 Which objective lens will give you the greatest resolving power? 2.3 To move a specimen to the upper left-hand field of view, which way must one move the slide? 2.4 As magnification increases, does the amount of light increase or decrease? 2.5 with increased magnification, what happens to the field of view?! 2.6 As magnification increases, the depth of field...
e Domain Eukarya; Algae In the lab, all student microscopes come equipped with 10X ocular lenses, a 4x scanner objective lens, a 10X low power objective, a 40X high-dry objective and a 100x oil immersid lens. What is the total magnification when you use the 40X objective lens to look at a specimen? Select one: a. 400X b. 100X C. 1000X d. 40x e. 10x What characteristics or behaviors allow for an organism to out-compete others? ISPIRE 2&* TUDI What...
Please select the right answer! Thank you
Figure 2: Microscope Calibration Table Objective Lens Total Mag Field Diameter (um) 4X 40X 4,500 10x 100X 1,800 40x 400X 450 100x 1000x 180 When an intestinal cell is viewed under the 40 X objective lens of the microscope its length is approximately 1/10th the field of view. Use the calibration table (fig.2) to determine the approximate length of this cell. 45 um O 0.45 um 180 um O 0.18 um
Magnification -The Letter "e" 1. What happened to the orientation of the letter? Draw how the letter "e" looks under the 4X objective. When you move the slide to your right, in which direction does the image move. 2. 3. What happened to the size of field as you switched from the 4X to the 10X to the 40X objectives? 4. What happened to the brightness of the object as you switched from the 4X to the 10X to the...
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