Questions and Answers
What is the main reason for night vision images to appear green?
Green is the best wavelength for enhancing natural night vision in humans.
Why are the colors representing temperature differences in thermal imaging not related to the actual color of the target?
To highlight temperature variations more effectively.
How is communication defined in the context of the text?
The act of transmitting information from one point to another.
What is the classification of communication systems based on the communication medium used?
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Which wavelength is mentioned as ideal for enhancing natural night vision?
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What is the purpose of brain storming question 1.16 mentioned in the text?
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Why are night vision images used in green color and not another color?
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What are the two main classifications of communication systems based on their medium?
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What is the key role of the medium of transmission in communication systems?
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In what context is green mentioned as a significant color?
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