2. Questions Bank
  3. 10th Class
  4. Science
  5. Light - Reflection and Refraction

10th Class Science Light - Reflection and Refraction Question Bank Light

  • question_answer
    A straight line graph is obtained by plotting sine of angle of incidence versus sine of angle of refraction. The slope of this graph represents

    A)  velocity of light  

    B)        refractive index  

    C)  gravitational     

    D)         none of these

    Correct Answer: B

    Solution :

    Not Available


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