Refer to the given passage and answer the following questions. The given figure shows a plane mirror X placed in front of a torch. A small cardboard piece Y with a hole is illuminated by the torch as shown in the figure. At which point should the eye be placed so that the reflected ray from the mirror X can be seen?
A
P
B
Q
C
R
D
S
Text Solution
Verified by Experts
The correct Answer is:
B
Here, `angler_1=25^(@)(becauseanglei=angler)` So, by AAA condition, `DeltaYOS~DeltaQOS` So, SY= SQ
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At which point should the eye be placed so that the reflected ray from the mirror X can be seen? 
