________ Is a Major Propagation Problem in Optical Fiber

question 77

Multiple Choice

________ is a major propagation problem in optical fiber.

• A)Noise
• B)Interference
• C)Both A and B
• D)Neither A nor B

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Definitions:

Cataracts

A common eye condition where the lens of the eye becomes progressively opaque, leading to blurred vision.

Glaucoma

A group of eye conditions that damage the optic nerve, often due to abnormally high pressure in the eye, leading to vision loss.

Retinal Detachment

A serious condition where the retina pulls away from its normal position.

Intraocular Pressure

The fluid pressure inside the eye, critical in maintaining eye structure and proper vision.