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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Two reasons can be as follow:
1) Desire to protect folk culture. People have an innate desire to protect and carry on their folk culture and adoption of new culture may interfere with that vision.
2) Fear of change or outside influences. People might have a fear that the outside culture will influence them in many undesirable ways which can prevent the adoption.
The type of evaluation from the given points is the needs assessment.
<h3>What is evaluation?</h3>
Evaluation is a kind of technique used for the examination of a particular program.
The needs assessment is an evaluation method to find out in what ways the needs or deviations can be addressed between the current conditions and the required wants of an organization.
Therefore, the needs assessment is one of a kind of evaluation.
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Answer: d)They had more advanced technology.
Explanation:
Thanks to technological progress, Europeans were able to control the conquered territories. Primarily because of the technological advances involved in the military industry. The industrial and technological revolution, advances in science and technology have contributed to the possibility of European progress in every sense. Technological achievements and progress have enabled the Europeans to colonize America, which happened earlier.
Answer:
depends on what the red cow is. For example, if the red cow was Bb and dominant black bull is Bb then the percentage of offspring that will be black in color is 75%. If red bulls are bb ( completely recessive) and the black bulls are BB ( completely dominant) then the percentage of black offspring is 100%. Hope this helped. comment if you have questions.
Explanation:
