When a plane mirror is placed horizontally on a level ground at a distance of 
from the foot of a tower, the top of the tower and its image in the mirror subtend an angle of 
at the 
. The height of the tower will be
a)
30
b)
60
c)
90
d)
120
When a plane mirror is placed horizontally on a level ground at a distance of from the foot of a tower, the top of the tower and its image in the mirror subtend an angle of at the . The height of the tower will be
a)
30
b)
60
c)
90
d)
120
Question ID - 152779 | SaraNextGen Top Answer
When a plane mirror is placed horizontally on a level ground at a distance of from the foot of a tower, the top of the tower and its image in the mirror subtend an angle of at the . The height of the tower will be
a)
30
b)
60
c)
90
d)
120
|
When a plane mirror is placed horizontally on a level ground at a distance of |
|||||||
|
a) |
30 |
b) |
60 |
c) |
90 |
d) |
120 |
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127