Asked in ScienceiPhoneAdjectives and ArticlesOrganic Chemistry
Adjectives and Articles
Which compound without chirality gives optical activity?
What are thea dvantages and disadvantages of optical fiber?
The advantages of Optical fiber are increased data speed, increased bandwidth, and high data integrity. Optical signals also travel further without degradation than electrical signals and so can span further distances without needing to be retransmitted. The main disadvantage is the cost of optical fiber and related equipment, along with the lack of existing optical infrastructure.
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Where can one purchase cheap eyeglasses without insurance?
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What are the advantages of using optical zoom?
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What is the difference between a laptop wireless optical mouse and a wireless laser optical mouse?
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Distingui sh between total slack and free slack?
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What do optical telescopes allow scientists to study from objects in space?
Why optical communication is used in long distance communication?
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What is electronic bottleneck?
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The compound no carbon but still organic give name?
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Is Jim required to assist the PM in this activity?
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Can you install Windows XP without an optical drive?
Asked in Science
How do you measure the heat in a fire without a thermometer?
Asked in Digital Cameras, Inventions, Physics
What is the optical center of the lens?
In my experience, generally I known optical center of the lens is the thinnest point of minus lens or the thickest point of plus lens. And in that point (optical center) we can see directly through the lens without any distortion, if the power (dioptry) of lens is correct for your eye. Also we can find it (optical center) by used lensmeter.