pencil beam is allowed to fall along the principal axis of a
Answers
Answered by
2
Answer:
question seems incomplete
plz check
Answered by
1
Answer:
If Pencil beam is allowed to fall along the principal axis then it will reflect back in the same principal axis...
Hope it helps...✌️✌️
Similar questions
English,
4 months ago
Math,
4 months ago
Math,
4 months ago
CBSE BOARD X,
8 months ago
Physics,
10 months ago
Math,
10 months ago
Social Sciences,
10 months ago