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Light (Physics) > Lasers > Flashcards

Lasers Flashcards

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1
Q

What is a laser

A

Amplified light through the process of stimulated emission of radiation

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2
Q

What is the difference between incandescent light and laser light?

A

Different energy levels - same energy level
Em waves in all directions - em waves in one direction
all colours -one pure colour

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Light (Physics) (7 decks)

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