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When the objective lens you want to use is in the viewing area it will click in place. At times, trial and error will help. It will only take minute or two to get it correct.

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12y ago

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What job does the lens do in the eye?

It focuses the image by bending the light to strike the retina correctly. This is also called refraction. Interesting: Like a camera lens focuses light onto a piece of film with the image upside down, the image that is focused on our retina is also turned upside down. Our nerves from the eyes send the upside down picture to the brain and the brain knows to flip the image and perceive it right side up.


Why dont you fall over when you close your eyes?

Our body has a complex system of balance controlled by the inner ear, eyes, and muscles. Even with our eyes closed, our inner ear still senses the position of our head and body, allowing us to maintain balance. Additionally, our brain uses information from previous sensory input to help us stay upright.


What is an organ located in the inner ear and is responsible for maintaining general equilibrium?

The vestibular system consists of chambers and canals in the inner ear: maculae (these tell whether you are upright or at an angle) cristae (these tell if you are stationary or rotating) saccule and utricle (otolith organs, these tell the angle of your head tilt, such as when accelerating or decelerating). semicircular canals (these tell the angle of rotation of your head). All of these are necessary for proprioception, that is, your body learns what its position is in space and thus can adjust to keep you from falling over.


How can you tell if a tympanic membrane is left or right?

The cone of light on the tympanic membrane is positioned at the 5 o'clock position in the right ear and at the 7 o'clock position in the left ear. This can help determine the side of the ear. Additionally, the handle of the malleus is angled slightly towards the nose in both ears, although this may be more pronounced in the right ear.


How much are these onion cell magnified?

It depends on the strength of the lense you are using and how high you set the magnification of the microscope.At 40X magnification, the microscope enlarges a 2 mm part of the onion and at 100X the microscope enlarges 0.8 mm of the cell. At both 40X and 100X you can online see a zoomed out image of the cells.At 400X, the microscope enlarges a 0.2 mm part of the cell. The individual cell is more clearly seen.At 1000X magnification, the microscope enlarges a 0.08 mm part of the onion cell. At this level of magnification the nucleus of the onion cell can be seen.This link shows different magnifications of the onion cells.

Related Questions

How can you tell by just looking at them which is the low power objective or high power objective?

The low power objective typically has a lower magnification level (e.g., 4x or 10x) compared to the high power objective (e.g., 40x or 100x), and it usually has a wider field of view. The high power objective will provide a closer magnified view of the specimen but with a narrower field of view. You can often find the magnification level labeled on the side of the objectives.


How do you find the total magnifying power of a microscope?

MP=(d/L)*(1-(L-l)f) where d would be the distance from the eye to the image without a lens L is the distance from the eye to the new virtual image (with a lens) l is the distance from the eye to the lens this equation only covers a single lens (whereas there tend to be two in a microscope), but that's no worry; use it twice! (i.e treat both lenses as independent sources of the image)


How do you tell on the lens?

I mixed up the toric from non toric contact lens. now how do I tell which is which? is one thinner than the other?


Can you tell location of someone viewing your facebook?

No you can't.


What component of effective feedback is demonstrated when you tell what the feedback will be about in the first sentence?

not objective


Putting Objective on a resume Need Help I just want to work anywhere shall I put an objective?

An "objective statement" is a statement that you include at the top of your resume, which summarizes why you feel you are the ideal candidate for that position. The objective is most useful when the person reading your resume is unsure of the position you're applying for, usually because this was never made clear by the company or if you're just entering the work-force with an entry-level job. The general pitfalls of an objective statement is either making it too specific or too vague. Though the hiring manager wants to be able to tell immediately whether you're a well-suited candidate for the position, they are even more interested in whether you are suited for the company. If your objective doesn't convey why you would be an excellent hire, chances are your resume will go straight to the wastebasket. If your objective is too vague and says absolutely nothing about you, you might as well not bother writing one at all. The well-written objective will tell the employer immediately the kind of job for which you are looking and why they should hire you.


What is a good resume objective statement for a restaurant management position?

An objective should tell what you are searching for as a career. It should be strong, but not too precise, as this can limit your options. An example is "To work in a managerial position in the hospitality industry."


What is objective time?

'all with objective time data overlaid' can you pls tell me the meaning of the above sentence for me asap.


What is the objective of your resume you are a fresher of MBA?

The objective is most useful when the person reading your resume is unsure of the position you're applying for, usually because this was never made clear by the company or if you're just entering the work-force with an entry-level job. The general pitfalls of an objective statement is either making it too specific or too vague. Though the hiring manager wants to be able to tell immediately whether you're a well-suited candidate for the position, they are even more interested in whether you are suited for the company. If your objective doesn't convey why you would be an excellent hire, chances are your resume will go straight to the wastebasket. If your objective is too vague and says absolutely nothing about you, you might as well not bother writing one at all. The well-written objective will tell the employer immediately the kind of job for which you are looking and why they should hire you.


How do you tell what SLR Camera lens If you have?

There should be a manufacturer name on it somewhere. Then around the front element of the lens you will get a series of numbers and symbols. That tells you the technical spec of the lens.


Can you tell who has been viewing your Twitter account?

No, there is no way of knowing who views your profile.


What does viewing the status of the wireless connection on your workstation tell you?

A little about your wireless environment.