what is the answer for this 50 or 40
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saisha75:
50 is the answer
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pachchas,...................
God of Acting kon?????
Shahrukh Khan
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The answer is 50°
HOPE IT HELPS U..
HOPE IT HELPS U..
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Angle of ray light to the glass slab =50°
Angle of incidence=90-50
=40°
Angle of incidence is formed with normal not with glass slab
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