What Is The Ability To Distinguish Details On An Object?

Magnification

is the ability to distinguish details on an object.

Which of the following is defined as the ability to distinguish fine detail?

Resolving power (or resolution)

is a measure of the ability to distinguish fine detail.

What is the condition when objects appear larger than they are?

Macropsia

is a neurological condition affecting human visual perception, in which objects within an affected section of the visual field appear larger than normal, causing the person to feel smaller than they actually are.

What is the magnification of a compound microscope that has a 10x lens in its eyepiece and a 20x lens in the nosepiece?

If a compound microscope has a 10x lens in its eyepiece and a 20x lens in its nosepiece, it’s total magnification is

100x

. The basic unit of structure and function in living things. Instruments that can magnify very small objects.

Which of these terms refers to the ability to distinguish 2 very close objects as separate ones?

the field diameter decreases. Which of the following terms refers to the ability of a lens to clearly distinguish adjacent objects as separate?

Resolution

.

Resolution

is defined as. being able to see adjacent objects as separate.

What describes how cells are related to living things?

Cells are the

basic building blocks of living things

. … Cells provide structure for the body, take in nutrients from food and carry out important functions. Cells group together to form tissues

^?

, which in turn group together to form organs

^?

, such as the heart and brain.

Is it true telescopes are instruments that can magnify very small objects?

Cells are the basic unit of structure and function in living things. True of False.

Telescopes

are instruments that can magnify very small objects. … Light microscopes use beams of electrons to produce magnified objects.

What is microscope depth of view?

(Science: microscopy)

The depth or thickness of the object space that is simultaneously in acceptable focus

. The distance between the closest and farthest objects in focus within a scene as viewed by a lens at a particular focus and with given settings.

What is the formula of resolution?

In order to increase the resolution (

d=λ/2 NA

), the specimen must be viewed using either shorter wavelength (λ) light or through an imaging medium with a relatively high refractive index or with optical components which have a high NA (or, indeed, a combination of all of these factors).

What is the apparent increase in size called?

Magnification

is the process of enlarging the apparent size, not physical size, of something. This enlargement is quantified by a calculated number also called “magnification”.

What can you see at 40x magnification?

• At 40x magnification you will be able to see 5mm.
• At 100x magnification you will be able to see 2mm.
• At 400x magnification you will be able to see 0.45mm, or 450 microns.
• At 1000x magnification you will be able to see 0.180mm, or 180 microns.

What is the magnification of the eyepiece?

The eyepiece, located closest to the eye or sensor, projects and magnifies this real image and yields a virtual image of the object. Eyepieces typically produce an additional 10X magnification, but this

can vary from 1X – 30X

. Figure 1 illustrates the components of a compound microscope.

How do you calculate actual magnification?

1. Measure the scale bar image (beside drawing) in mm.
2. Convert to μm (multiply by 1000).
3. Magnification = scale bar image divided by actual scale bar length (written on the scale bar).

What three things change as you increase magnification?

• Change in Magnification. Changing from low power to high power increases the magnification of a specimen. …
• Light Intensity Decreases. The light intensity decreases as magnification increases. …
• Field of View. …
• Depth of Field. …
• Working Distance. …
• Oil Immersion.

What term is used to describe a microscope’s ability to show objects as separate?

Magnification

is the ability to make small objects seem larger, such as making a microscopic organism visible. Resolution is the ability to distinguish two objects from each other. Light microscopy has limits to both its resolution and its magnification.

What is the purpose of an eyepiece reticle?

An eyepiece reticle is a small piece of glass with a ruler or grid imposed on it that fits into the microscope eyepiece. When looking through the microscope, the reticle image is imposed upon your specimen image. Most often the reticle is used

to make measurements or count particles

.