2. Questions Bank
  3. 7th Class
  4. Science
  5. Light

7th Class Science Light Question Bank Light

  • question_answer
    DIRECTIONS: On the basis of following diagram/picture answer the questions given below: Find the angle of incidence and angle of reflection from the diagram.

    A)  \[45{}^\circ ,\,\,40{}^\circ \]                      

    B)  \[55{}^\circ ,\,\,55{}^\circ \]

    C)  \[60{}^\circ ,\,\,60{}^\circ \]                      

    D)  \[30{}^\circ ,\,\,30{}^\circ \]

    Correct Answer: B

    Solution :

     \[55{}^\circ ,\,\,55{}^\circ \]


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