हिंदी

A ray of light is incident towards a plane mirror at an angle of 30° with the mirror surface. What will be the angle of reflection?

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प्रश्न

A ray of light is incident towards a plane mirror at an angle of 30° with the mirror surface. What will be the angle of reflection?

विकल्प

  • 45°

  • 30°

  • 90°

  • 60°

MCQ
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उत्तर

60°

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