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7th Class Science Light Question Bank Light

  • question_answer
    DIRECTIONS: Read the following three statements carefully and choose the correct option. Statement 1: When an object is placed between two plane parallel mirrors, then all the images found are of equal intensity. Statement 2: In case of plane parallel mirrors, only two images are possible. Statement 3: A ray incident normal to the mirror does not retraces its path.

    A) Statement (1) and (3) are incorrect while statement (2) is correct.

    B) Statement (1) and (2) are incorrect while (3) is correct.

    C) All the statements are correct.

    D) All the statements are incorrect.

    Correct Answer: A

    Solution :

    Statement (1) and (3) are incorrect while statement (2) is correct.


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