What type of laser is used in CD and DVD players? - Practice (English) | ObjectiveMcq

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What type of laser is used in CD and DVD players? - Practice (English) | ObjectiveMcq

PracticeHigher PhysicsLaserWhat type of laser is used in CD an...

Laser Higher PhysicsEasy

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What type of laser is used in CD and DVD players?

Correct Answer:

(A) Semiconductor

Explanation:

Semiconductor

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