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What type of Electromagnetic radiation used in optical fiber communication?
Gamma rays.
What is used to describe the light gathering or light collecting ability of an optical fiber?
a. Critical angle
Is it true An optical fiber can make a light beam travel in a path that is curved or twisted?
Yes, that is true - and that is commonly used in modern technology, but especially to transmit information. Note that in an optic fiber, light travelling along the fiber is simply reflected back inside, if it reaches the borders.
What is the purpose of collar stiffeners?
The purpose of collar stiffeners is to make the collar stiffer. A stiffer collar looks better and has little to no wrinkles. Collar stiffeners are also used to display the shirt in the store.
Is this phrase correct the frequent powercuts are freaking you out?
This clause is grammatically correct but it contains a slang expression, 'freaking you out', so it would not be used in a formal context. A more formal alternative is 'The frequent powercuts are making you anxious.'
Does linen still exist?
Yes. It's a type of fabric made from plant fibers. It is often used for summer clothing because it's light. It wrinkles easily.
Why are tumblers generally used for family meals rather than stemware?
Stemware is unnecessarily formal. But mainly because it breaks too easily.
Where does lycra come from?
Lycra is actually a brand name for an elastic man made fiber. It is a fabric ingredient that is never used alone but mixed with natural fibers. It helps in maintaining shape and fending off wrinkles. It has set free many that were chained to the iron and can now pull from the dryer and be on their way. Although this fiber has changed many lives, its ingredients are patented.
What type of cable might be used in a backbone?
62.5/125 Fiber
What is the procedure used to treat acne or wrinkles by means of sanding?
dermabrasion
What is used to prevent wrinkles in clothes?
Starch. But also steam ironing.
How is laser surgery used cosmetically?
it can remove wrinkles, birthmarks, or tattoos.
Many people talk about cream wrinkles what are cream wrinkles?
Cream wrinkles is cream that is made up of different ingreidents. These are used to help treat wrinkles to help turn back the signs of aging. Different ones do different things. There are some for eyes, crows feets, and the lines around the mouth.
What is fiber used for?
nothing
Disadvantages of Cotton When Used In Clothing?
colour loss by bleeding shrinks and wrinkles
What is the Fiber used in fake fur?
The "fiber" used in fake fur is primarily acrylic, produced from petrochemicals (oil).
How can lasers be used to treat wrinkles?
Lasers can be used to treat wrinkles by a laser resurfacing procedure. It can be done with two types of lasers: one that removes thin layers of skin and the other type that stimulates collagen growth.
