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

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

  • question_answer
    By using which of the following mirrors can you burn a piece of paper using the reflected rays of the sun?

    A) A plane mirror

    B) A concave mirror

    C) A convex mirror

    D) All of the above

    Correct Answer: B

    Solution :

    A concave mirror can be used to burn a piece of a paper by focusing reflected rays of the sun.


You need to login to perform this action.
You will be redirected in 3 sec spinner