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1) Plastic (Polymer) Optical Fiber is used to transmit signals down a flexible, plastic material. 2) Polycarbonate coatings are used on optical discs to prevent scratching the underlying surface that has the actual pits and lands.
you can use antibiotic sensitivity discs. We use that in our microbio lab.
optical power means living
They promise that you will be able to exchange the discs back if within 30 days of purchase. Cheapo brand discs are also known to be cheap, because you can get a pack of them for $20.
Mechanical , Optical , and Magnifying
E-learning
False, They can use optical storage discs.
Optical Discs
CDs, DVDs, and Blu-Ray discs are called optical media for a reason. They use laser beams as a method of writing and reading data. When "burning" data onto an optical disc they engrave microscopic dashes and dots representing ones and zeroes.
no
An optical drive is an input and output device. It reads data from optical discs like CDs and DVDs (input) and writes data to these discs (output).
Yes
Yes
A optical drive is essentially what you put CD's DVD's and install discs into.
cd, dvd, and vcd
During the 1990's.
Optical Discs