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JEE Main & Advanced Physics Ray Optics Question Bank Plane Mirror

  • question_answer
    A light bulb is placed between two plane mirrors inclined at an angle of \[60{}^\circ .\] The number of images formed are                    [NCERT 1980; CPMT 1996, 97; SCRA 1994; AIIMS 1997; RPMT 1999; AIEEE 2002;  Orissa JEE 2003; MP PMT 2004; MP PET 2004]

    A)            6    

    B)            2

    C)            5    

    D)            4

    Correct Answer: C

    Solution :

               Number of images \[=\left( \frac{360}{\theta }-1 \right)=\left( \frac{360}{60}-1 \right)=5\]


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