1.

(a) While standing before a plane mirror, if you move your right hand to the right, which hand does your image move? (b) What is the angle of incidence of a ray if the reflected ray is at an angle of 90∘ to the incident ray? [3 MARKS]

Answer»

(a) While standing before a plane mirror, if you move your right hand to the right, which hand does your image move?
(b)
What is the angle of incidence of a ray if the reflected ray is at an angle of 90 to the incident ray?
[3 MARKS]



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