Question
Question: In the adjoining figure, AB represents the incident ray and BK the reflected ray. If angle BCF = q, ...
In the adjoining figure, AB represents the incident ray and BK the reflected ray. If angle BCF = q, then Š BFP is given by :
A
q
B
2q
C
3q
D
2.5q
Answer
2q
Explanation
Solution
ŠBFP = q + ŠCBF = q + r = q + q = 2q