Question 23
An incident ray is reflected normally by a plane mirror onto a screen where it forms a bright spot. The mirror and screen are parallel and 1m apart. If the mirror is rotated through 5o, calculate the displacement of the spot
Objective
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 2001
- Question no.
- #23
- Type
- Objective
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