plane mirrors are parallel
Two plane mirrors are parallel to each other and spaced 20 cm apart. A luminous point object is placed between them and 5 cm from one mirror. What are the distances from each mirror of the three nearest images in each?
(a) For 1st mirror, - 5,35 and 45 cm
For 2nd mirror, - 15,25 and 55 cm
(b) For 1st mirror, - 2,23 and 54 cm
For 2nd mirror, - 3,35 and 50 cm
(c) For 1st mirror, - 35,40 and 30 cm
For 2nd mirror, - 3,50 and 40 cm
(d) None of the above
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Posted 10 Jul 2017 09:07 AM
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