MCQ
In a periscope, the mirrors are ………….. .
- ✓parallel to each other
- Bat right angles to each other
- Cinclined at 45° to each other
- Dinclined at 60° to each other
✓
Answer
Correct option: A.
parallel to each other
In a periscope, the mirrors are parallel to each other.
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$(ii).$ The stream of water falls out the farthest through the upper hole in case $(b).$
$(iii).$ The farthest spout is from the lowest hole in case $(c).$