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noname [10]
3 years ago
7

What is a closed system?​

Computers and Technology
1 answer:
RoseWind [281]3 years ago
7 0

Hope it helps yah (◕ᴗ◕✿)

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Describe one practical application of total internal reflection. ​
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Answer:

The phenomenon of total internal reflection of light is used in many optical instruments like telescopes, microscopes, binoculars, spectroscopes, periscopes etc. The brilliance of a diamond is due to total internal reflection. Optical fibre works on the principle of total internal reflection.

Explanation:

thank me later but if it wrong. sorry

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3 years ago
Explain the ten characteristics of a digital computers​
Paul [167]

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Speed : A powerful computer is capable of executing about 3 million calculations per second.

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Reliability : The output generated by the computer is very reliable as long as the data is reliable.

Memory/Storage Capacity : The computer can store large volumes of data and makes the retrieval of data an easy task.

Versatility: The computer can accomplish many different things. It can accept information through various input-output devices, perform arithmetic and logic operations, generate a variety of outputs in a variety of forms, etc.

Automation: Once the instructions are fed into computer it works automatically without any human intervention.

Diligence: A computer will never fail to perform its task due to distraction or laziness.

Convenience: Computers are usually easy to access, and allow people to find information easily that without a computer would be very difficult.

Flexibility: Computers can be used for entertainment, for business, by people who hold different ideals or who have varied goals. Almost anyone can use a computer, and computers can be used to assist with almost any goal.

<em>I hope it helps you!!!!</em>

6 0
3 years ago
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