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ASSERTION;A SOLID GLASS SPHERE IS PLACED IN AIR.A LIGHT RAY ENTERS INTO IT FROM OUTSIDE.THE RAY CANNOT UNDERGO TOTAL INTERNAL REFLECTION. REASON';THE ANGLE OF INCIDENCE AT FIRST SURFACE CANNOT BE GREATER THAN THE CRITICAL ANGLE.

ASSERTION;A SOLID GLASS SPHERE IS PLACED IN AIR.A LIGHT RAY ENTERS INTO IT FROM OUTSIDE.THE RAY CANNOT UNDERGO TOTAL INTERNAL REFLECTION.
REASON';THE ANGLE OF INCIDENCE AT FIRST SURFACE CANNOT BE GREATER THAN THE CRITICAL ANGLE.

Grade:12

2 Answers

chaitanya pansare
23 Points
12 years ago

true

rohit begani
16 Points
12 years ago

both options are correct i think. i.e the reason is the correct explanation of the assertion

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