What is the name given to the temporary storage area that a web browser uses to store pages and graphics that it has recently opened?

Who won the nobel prize for physics in 2011?

Who won the noble prize for chemistry in 2010?

Who invented the first laser?

what is the principle of optical fibers?

Answer: The principle of fiber is total internal reflection.

What is quantum physics?

who is the winner of nobel prize for literature last year?

What is relativity?

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