MCQOPTIONS
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| 1. |
When a plane mirror is placed horizontally on a level ground at a distance of \[60m\] from the foot of a tower, the top of the tower and its image in the mirror subtend an angle of \[90{}^\circ \] at the eye. The height of the tower will be [CPMT 1984] |
| A. | \[30m\] |
| B. | \[60m\] |
| C. | \[90m\] |
| D. | \[120m\] |
| Answer» C. \[90m\] | |