while performing a mirror experiment the mirror fell on the floor from the hand of the student and broke into two pieces from the centre he continued the experiment with one piece. The image formed by the mirror is

A) at the same position as it would be with the whole mirror

B)blurred for all positions of the screen

C)Of same brightness as the whole mirror

D)Closer to the mirror piece than for the whole mirror

Asked by Viswanath | 19th Mar, 2014, 12:38: PM

Expert Answer:

If the mirror used by the student is a plane mirror:
 
The image formed by half mirror will be
A) at the same position as it would be with the whole mirror, and
C) of same brightness as the whole mirror.
 
If the mirror used by the student is a spherical mirror:
 
The image formed by half mirror will be
A) at the same position as it would be with the whole mirror, and
B) blurred for all positions of the screen

Answered by  | 1st Apr, 2014, 10:58: AM

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