A point object is kept in front of a plane mirror. The plane mirror is performing SHM of amplitude 2 cm. The plane mirror moves along the x-axis and x- axis is normal to the mirror. The amplitude of the mirror is such that the object is always infront of the mirror. The amplitude of SHM of the image is
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C
(i) (ii)
figure (i) and (ii) it is clear that if the mirror moves distance ‘A’ then the image moves a distance ‘2A’.
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