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The ciliary muscles which relax to help the eye see far away by expanding and pulling the lens and stretching it and contract to scrunch the lens up and see close up. By shrinking the lens, they allow it to bend light at a more drastic angle to focus on close up images.

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Why do you have to master the parts and functions of a compound microscope?

Mastering the parts and functions of a compound microscope is important because it allows you to use the microscope effectively for scientific research, medical diagnosis, and other applications. Understanding how each part works helps you to adjust the settings, focus the image, and obtain clear and accurate results from your observations.


The central essential or highly concentrated part around which other parts are grouped?

The core is the central essential or highly concentrated part around which other parts are grouped. It serves as the main foundation or focal point from which other elements derive.


What is the classification of the parts of the microscope?

The parts of a microscope can be classified into two main categories: optical components, which include the eyepiece, objective lenses, and stage, and mechanical components, which include the frame, focusing system, and illumination system. The optical components are responsible for magnifying and focusing the specimen, while the mechanical components support and adjust the position of these optical parts.


What part of a plant helps to reproduce?

The flower is the part of a plant that helps with reproduction. Flowers contain the reproductive organs of the plant, including the stamen (male parts) and pistil (female parts) which facilitate the process of pollination and fertilization.


How would be able to distinguish parts of the organism using the microscope?

Using high power objective lense

Related Questions

If a convex lens of focal length f splits into two equal parts what will be the new focal length?

there can be two ways to cut a convex lens into two equal parts-- one, along the principal axis and another, perpendicular to the principal axis. If the lens is cut along the principal axis, then there will bo NO change in the focal length of the lens. But, if it is cut perpendicular to the principal axis, then the focal length will be twice the original one.


What parts of a microscope helps adjust the brightness of an image?

Objective Lens.


What are the two possibilities for an image formed by a convex lens?

Convex (I prefer converging lenses) lenses are thicker in the middle than at the edges. This causes the rays to converge towards the principle axis (line running through the center of the lens perpendicular to the surface). two images will be formed. When the object you are viewing is farther from the lens than the focal length you will have an inverted real image. This image can be enlarged (when the object is between the focal length and twice the focal length), the same size (when the object is twice the focal length from the lens) or reduced (when the object is beyond twice the focal length). When the object is closer to the lens than the focal length you are using the lense as a magnifying glass and you will have an upright virtual image.


Which parts enable you to adjust the focus of the microscope?

The fine and coarse focus knobs allow you to adjust the focus of the microscope. The coarse focus knob helps to bring the sample into approximate focus, while the fine focus knob allows for precise focusing.


How do you adjust the ride height in the rear on a 1998 Cadillac Eldorado?

there is no way to adjust the ride height other then aftermarket suspension parts


What parts of the body can be affected by focal dystonia?

Focal dystonias may affect the neck (cervical dystonia or torticollis), the face (one-sided or hemifacial spasm , contraction of the eyelid or blepharospasm , contraction of the mouth and jaw or oromandibular dystonia


Why is it necessary to adjust the illuminating parts of the microscope?

Adjusting the illuminating parts of a microscope is necessary to ensure proper contrast and brightness for viewing the specimen. It helps improve image quality by reducing glare and enhancing details. Adjusting the illumination can also help reveal specific structures and improve visibility.


What is chromatic aberrations?

the variation of either the focal length or the magnification of a lens system with different wavelengths of light, characterized by prismatic coloring at the edges of the optical image and color distortion within it.


What are parts of a cylinder?

Length, radius ,diameter, circumference


Does a measurement have two parts?

Of course it has a length and width


How do you mesure your backyard?

A long tape measure helps. To find the area: length times width. If it's an irregular shape, then you might want to quadrant it off and measure the irregular parts separately.


Can you adjust different parts of the body on Sims 3?

Yes, when you go into build a family (on the left side when you first go on to sims) it lets you adjust the body size