PROBLEMS IN PHYSICS - REFLECTION AT CURVED SURFACES
PROBLEM 1:
Where is the image formed when 8 cm tall object is placed at 20 cm. in front of a concave mirror with focal length 5 cm. Find out the size of the image also.
PROBLEM 2:
A 10 cm tall object is placed in front of a convex mirror of focal length 15 cm, Find out the image distance and write its characteristics .
PROBLEM 3:
10 cm focal length concave mirror is placed at 40 cm, from a wall. Calculate the object distance such that its image is formed on the wall.
PROBLEM 4:
In front of 15 cm focal length concave mirror, an object is placed at 30 cm, if the object is displaced through 10 cm towards mirror, calculate by how much distance the image is displaced?
PROBLEM 5:
The image is formed behind the mirror, at a distance of 10 cm, when an object is placed at 20 cm in front of it. Identify the type of mirror used and also calculate the focal length.
