Physics
Grade-10
Easy
Question
For the sake of clarity of a ray diagram, the incident rays with ____ reflected rays are chosen.
- Similarly directed
- Oppositely directed
- Predictable
- Random
Hint:
Predictable
The correct answer is: Predictable
to co struct a ray diagram, we use two light rays which are so chosen that it is easy to know their directions after reflection from the lens.
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