Advertisements
Advertisements
Question
At the point of incidence, a line drawn at right angles to the surface, separating the two media, is called the normal.
Options
True
False
Advertisements
Solution
True.
APPEARS IN
RELATED QUESTIONS
Which type of mirror has:
negative focal length?
Which mirror has a wider field of view?
A man standing in front of a special mirror finds his image having a very small head, a fat body and legs of normal size. What is the shape of:
(a) top part of the mirror?
(b) middle part of the mirror?
(c) bottom part of the mirror?
Give reasons for your choice.
An object is placed at a distance of 10 cm from a convex mirror of focal length 5 cm.
(a) Draw a ray-diagram showing the formation image
(b) State two characteristics of the image formed
(c) Calculate the distance of the image from mirror.
A convex mirror used as a rear-view mirror in a car has a radius of curvature of 3 m. If a bus is located at a distance of 5 m from this mirror, find the position of image. What is the nature of the image?
A convex mirror is used
State two uses of a convex mirror.
The mirror used as rear-view mirror in vehicles ______.
The image formed by a convex mirror is always ______.
The field of view is maximum for ______.
