The type of Optical Fiber that is used normally to connect two buildings that are apart by several kilometers is called the Single-Mode Optical Fiber.
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What is a Single-Mode Optical Fiber
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In the field of fiber optic communication, the single-mode optical fiber (SMF) which is also known as the fundamental or mono-mode optical fiber is one that is designed with the ability to carry and transport only a single mode of light.
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brainly.com/question/8887427
7 false (I think)
8 true
9true
10 no clue
11 true
Answer:
Explanation:
You can usually tell from the abstract, or summary of the article whether an article is related to the topic. If there is not an abstract, read the introduction of the article, then scan the article headings.
Answer:I. Doing Research in the Social Sciences
A. Unlike many other kinds of scientists, sociologists do most of their research in the real world, not in a laboratory
Explanation: