Q. 44.0( 9 Votes )

When a concave mi

Answer :

f = -10 cm [ since rays coming from infinity meet at focus using a concave mirror ]

u = -20 cm

Since candle flame is placed at the centre of curvature [ as object distance is 20 cm which is twice of focal length i.e. center of curvature C ], so the image will be formed at C. So screen will be placed 20 cm from the mirror on the same side of the object. Size of the image will be same as the size of object = 2 cm.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses

Where shoulLakhmir Singh & Manjit Kaur - Physics

With the help of Lakhmir Singh & Manjit Kaur - Physics