Choose the correct option1. The angle of incidence is the angle between (A) the incident ray and the surface of the mirror (B) the reflected ray and the surface of the mirror (C) the normal to the surface and the incident ray (D) the normal to the surface and the reflected ray 2. The angle of reflection is the angle between(A) the incident ray and the surface of the mirror (B) the reflected ray and the surface of the mirror (C) the normal to the surface and the incident ray(D) the normal to the surface and the reflected ray 3. Light shows: (A) Random propagation (B) Curvilinear propagation(C) Rectilinear propagation (D) None of these 4. A real image is formed when two or more : (A) Reflected rays meet (B) Refracted rays meet (C) Reflected rays appear to meet (D) Both A and B are correct 5. The focal length of a plane mirror is : (A) zero (B) 10 cm (C) 20 m (D) ∞ 6. Which of the following statement is wrong for plane mirrors. (A) They form virtual images (B) They always forminvertedimages(C) Object size = Image size (D) They formlaterally inverted image7. A boy is standing in front of a place mirror at a distance of 3 mfromit. What is the distance between the boy and his image ?(A) 3 m (B) 4.5 m(C) 6 m (D) none of theseFill in the blanks (i) We can not see our image in newspaper because of ………………reflection?(ii) Moon is an example of…………………..source.(iii) Light has …………………….. as well as ……….…………….natureState true or false (i) Laws of reflection are valid only for plane surfaces. (ii) A ray of light retraces its path after reflection in case of normal incidence