Q.9. A student wants to project the image of acnmirror bing the flame

1.	Q.9. A student wants to project the image of acnmirror bing the flame at a distance of 15 cm froma candeflame on a screen 60 cm in front of a minpole.(i) Write the type of mirror he should use.(i) Find the linear magnification of the imugii) What is the distance between the object and isiv) Draw a ray diagram to show the image formationBoard Term II, Outside Delhi Set I, 2014e imageproduced.image ?in this case.
Answer» (i) Concave mirror (ii) m = -v/u = -(-60)/(-15) = -4 (iii) Distance between object and image = (-15) - (-60) = 45 cm

Q.9. A student wants to project the image of acnmirror bing the flame at a distance of 15 cm froma candeflame on a screen 60 cm in front of a minpole.(i) Write the type of mirror he should use.(i) Find the linear magnification of the imugii) What is the distance between the object and isiv) Draw a ray diagram to show the image formationBoard Term II, Outside Delhi Set I, 2014e imageproduced.image ?in this case.

Answer»

(i) Concave mirror

(ii) m = -v/u = -(-60)/(-15) = -4

(iii) Distance between object and image = (-15) - (-60) = 45 cm