KCET 2010 Physics Solved Paper

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Question : 30 of 60

Marks: +1, -0

Electromagnetic wave consists of periodically oscillating electric and magnetic vectors

in randomly oriented planes but vibrating in phase.
in mutually perpendicular planes but vibrating in phase.
in mutually perpendicular planes but vibrating with a phase difference of π
in mutually perpendicular planes but vibrating with a phase difference of
π
2

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