1) The image formed by a plane mirror is  a) Real  b) Virtual c) Virtual with lateral inversion d) Real with lateral inversion 2) Number of images formed when an object is kept between two plane mirror at an angle of 600 is  a) 3 b) 6 c) 5 d) infinite 3) Images are formed in  a) Regular reflection b) Irregular reflection c) 1 and 2 both true d) 1 true 2 false 4) The kind of image we see while watching a movie in a cinema hall is  a) Real b) virtual  c) Complex  d) Dynamic 5) The type of image formed by a plane mirror a) Real and Erect b) Virtual and Inverted c) Virtual and Erect d) Real and inverted 6) Part of the eye which controls the light entering is called a) iris  b) cornea c) retina d) lens 7) The type of mirror used in the headlight of vehicles is a) Plane mirror b) Concave mirror c) Convex mirror d) Concave lens 8) The splitting up of white light into it's constituents is a) Refraction of light b) reflection of light c) dispersion of light d) Total internal reflection 9) In the Rainbow you may not see all the seven colors because a) Dispersion of colors b) overlapping of colors c) Atmosphere absorbs all the colors d) All the above 10) Match each ray with it's names (i) reflected ray (ii) incident ray (iii) Normal a) 1 -(iii), 2-(ii), 3-(i) b) 1 -(ii), 2-(i), 3-(iii) c) 1 - (i), 2-(iii), 3-(ii) d) 1- (ii), 2-(iii), 3-(i) 11) The Value of "x" is a) 30 b) 45 c) 60 d) 90

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