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Diano4ka-milaya [45]
2 years ago
6

Panuto: unawain ng mga teksto at pagkatapos ay ipresenta ito sa patalastas. ​

Social Studies
1 answer:
Vinil7 [7]2 years ago
8 0

Answer:

is this do social sciences or Spanish

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Identify this instrument. Answer now! Correct answer gets brainliest!
Irina18 [472]

Answer:

Refracting Telescope

Explanation:

Using a telescope, one may create a magnified view of faraway things. In order to collect and analyze radiation from the gathered data, a telescope is essential. The image shows a refracting telescope in action. Refracting telescopes are essentially optical telescopes that create images using lenses. It is additionally known as a dioptric telescope.

<em>What's the function of a refracting telescope?</em>

In its most basic configuration, a refractor telescope collects light from and creates a picture of what you are attempting to see using a convex lens at "the front" of the telescope, known as the objective lens.

An eyepiece takes up the picture and amplifies it for inspection after the light is bent by the single convex lens at a certain distance.

The drawback of a single convex lens is that not all colors of light are bent equally by it. Consider the way a prism creates a rainbow by dividing a light beam.

At the eyepiece, this uneven light bending creates a colorful picture that, if it's severe enough, becomes undefinable or useless. We refer to this as chromatic aberration.

Hundreds of years ago, humans discovered that making glass with

slightly varied "impurities" in it caused the various varieties of glass to bend light differently from one another.

As a result, the achromatic lens was created. To lessen chromatic aberration, two distinct types of glass are combined in this way. We have been utilizing achromatic lenses for our telescopes for the past 200 years or more.

Going even further, achromatic lenses are enough, or can be, for the majority of astronomers and the observing they undertake, even if they do not provide completely color-free images (that is, images free from chromatic aberration, not a b&w image). Even better refractor telescopes without chromatic aberration were desired by several telescope manufacturers and astronomers. As a result, the apochromatic refractor was created. A well constructed apochromatic refractor will, for all intents and purposes, provide a colorless image.

For the objective lens of the apochromatic refractor, three different kinds of glass are used. Apochromatic lenses can be manufactured from two different types of glass, but whether two or three lens elements are used, at least one of them must be a more expensive, rarer variety of glass. The price of the pricey glass has been decreasing as more is made to match the demand since telescope manufacturers have been making apochromatic refractors for many years. As a result, amateur astronomers may now afford this kind of telescope.

As a result, a refractor telescope contains an objective lens that collects the light and picture of the object you wish to study, and an eyepiece that focuses and amplifies that light and image for observation.

Cheers!

8 0
1 year ago
Read 2 more answers
How would the state economy most likely be impacted if all of its restaurants were able to reopen after being closed for six mon
sleet_krkn [62]

The correct option is C. The state economy would increase considerably if all of its restaurants were able to reopen after being closed for six months.

<h3>What is the main purpose of a restaurant?</h3>

A restaurant is a place of business that prepares and provides customers with food and beverages. Although many restaurants also provide take-out and food delivery services, meals are often served and consumed on the premises.

Despite these difficulties, the restaurant business has experienced tremendous growth in the last year alone. Sales are expected to reach a record high of $709 billion in 2015, or 4% of the US economy.

Thus, The right answer is C. If all of the state's restaurants were able to reopen after being shuttered for six months, the state's GDP would grow significantly.

Learn more about Restaurants here:

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8 0
1 year ago
When setting up resource sharing within a host cluster, which option would you choose to mediate resource contention?
Artist 52 [7]

When setting up resource sharing within a host cluster, Shares option would choose to mediate resource contention.

Resource contention occurs whilst demand exceeds supply for a positive aid. when a couple of techniques require the same aid, one manner reaches the useful resource first, and the other contenders are delayed till the primary finishes using the resource.

A useful resource constraint is any quandary or danger related to resources allocated to initiatives. Identifying these aid control regulations is part of the assignment planning technique. resource constraints can disrupt your project and impede effective delivery.

CPU contention is an event wherein man or woman CPU components and machines in a virtualized hardware machine wait too long for their turn at processing. In such a device, sources (e.g., CPU, reminiscence, and many others.) are allotted among one-of-a-kind virtual machines (VMs).

Learn more about Resource contention here

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5 0
1 year ago
"fundamental rights keep changing according to time and circumstances." justify​
Gwar [14]

Answer:

things in economy and life change over time

Explanation:

3 0
3 years ago
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The idea that we develop relationships with people who are approximately as attractive as we are is called the ________ hypothes
Lubov Fominskaja [6]
Matching hypothesis is the idea that you are more likely to make friends or be attracted to someone who is on a similar level of attractiveness as you. So, a extremely attractive person is going to be attracted to others that are extremely attractive. A average looking person will be more attracted emotionally and/or romantically with another average looking person.
8 0
3 years ago
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