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WorksheetsReflection of Light
Total questions: 15
Worksheet time: 7mins
Which is the reflected ray?
A
B
C
D
In the image, all the rays meet at F, What is F
focal length
focal point
center of curvature
reflection
The two types of spherical mirrors are ...............
flat and plane
concave and plane
convex and concave
plane and rectangular
If 'R' is radius of curvature and 'f' is focal length of a spherical mirror then the correct relation between the two is
R = f
R = f/2
f = 2R
f = R/2
When distance of object from a mirror is gradually increased then image formed by it becomes inverted which was erect in the beginning. Which type of mirror is this ?
Plane mirror
Concave mirror
Convex mirror
none of the above
which of the following is not a property of the image formed by a [lane mirror?
virtual and erect
Object size = image size
object distance = image distance
Real and inverted
Which of the following is a concave mirror?
Four students A, B, C and D performed the experiment to determine the focal length of a concave mirror by obtaining the image of a distant tree on a screen. They measured the distances between the screen and the mirror as shown in the above figure.
The correct way of measuring accurate focal length of the mirror is
A
B
C
D
