Name of the Student Note Tie up this paper to main answer

Last updated: 6/21/2023

Name of the Student Note Tie up this paper to main answer sheet Instructions i Answer all the questions ii Each answer has four alternatives Select the right one from them iii Each answer carries 1 mark SECTION IV 1 Which of the following mirrors is used as rear view mirror A Concave mirror B Convex mirror C Plane mirror D Converging mirror 2 Which of the following is used to make surfaces smooth A CaSO4 H O C CaOC A 0 15 cm C 25 40 cm B Na CO3 D NaOH 3 Raju observed inverted diminished real image on the screen using concave mirror of focal length 15 cm The image distance would be in between A CO C NO Roll No B 15 30 cm D 30 45 cm 4 In an experiment evolved gas is passed through lime water and formed white precipitate The gas evolved is B SO D CO 10 x 1 10 1