فائبر آپٹک کی ایجاد کس نے کی؟
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A. Thomas Edison
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B. None
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C. John Henry Holmes
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D. Thomas Mensah
Explanation
Thomas O. Mensah is a Ghanaian-American chemical engineer and inventor.
He joined Corning Glass Works in 1983, working on fiber optics research in Sullivan Park, New York.
Charles Kuen Kao is known as the "father of fiber optic communications."
Shirley Ann Jackson made a breakthrough in fiber optics.
فائبر آپٹکس ایک _____ ڈیٹا ہے؟
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A. Encryption technology
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B. None of these
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C. Communication technology
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D. Security technology
Explanation
Fiber optics uses light to transmit data at high speeds through thin glass or plastic fibers.
It is mainly used in communication networks like internet, telephone, and cable TV.
فائبر آپٹک کیبلز کس کے لیے استعمال ہوتی ہیں؟
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A. None of these
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B. To transmit data
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C. To get X-rays
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D. To pass electricity
Explanation
- Fiber optic cables are used to transmit data as they carry light signals over long distances.
- They are widely used for high-speed internet, telecommunications, and cable television transmission.
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A. Wireless
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B. Cabling
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C. Both A and B
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D. None
Explanation
- Fiber optic technology uses cables made of thin strands of glass or plastic fibers to transmit data as light signals.
- It providing high-speed and high-capacity communication.
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A. Different Fibers
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B. Same Fiber
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C. Multiplies Fibers
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D. None of these
Explanation
The true potential of optical fiber is fully exploited when multiple beams of light at different frequencies are transmitted on the same fiber.
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A. Networking
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B. telecommunication
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C. software
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D. None
Explanation
An optical fiber is a flexible, transparent fiber made by drawing glass or plastic to a diameter slightly thicker than that of a human hair.
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