Question 31
A ray from a fixed object is incident on a plane mirror at an angle of 20o. If the mirror is rotated through 30o by how many degree would the reflected ray rotate?
Objective
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 2006
- Question no.
- #31
- Type
- Objective
More from this paper
- Q27a note of frequency 2000Hz has a velocity of 400 ms -1 . calculate the…
- Q28The eclipse of the moon occurs when the
- Q29Which of the following observations cannot be explained using the rectilinear…
- Q33A travelling microscope is focused on a mark on a table. If a glass block of…
- Q34In which of the following media would sound wave travel fastest?
- Q35Which of the following actions is necessary in order to tune a string to produce…