a ray of light makes an angle of 10° with the horizontal
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A ray of light makes angle of 10° with horizontal nd strikes a plane mirror wch is inclined at an angle alpha to the horizontal. the angle alpha for wch reflected ray becomes vertical
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Hi dear.....
What's ur ques plzzz clarify
srry idnt get it.....,☺
What's ur ques plzzz clarify
srry idnt get it.....,☺
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