Advertisements
Advertisements
Question
A ray of light travels from a denser medium to a rarer medium. How will it bend?
Advertisements
Solution
When a ray of light travels from a DENSER medium to a RARER medium it will bend AWAY from normal
.
APPEARS IN
RELATED QUESTIONS
A diverging lens is used in:
(a) a magnifying glass
(b) a car to see objects on rear side
(c) spectacles for the correction of short sight
(d) a simple camera
How is a spherical mirror used to converge a beam of light at a point? Name the type of mirror used.
How is a spherical mirror used to diverge a beam of light from a point? Name the type of mirror used.
Draw separate diagram for the formation of virtual image of an object by a concave mirror.
State the two convenient rays that are chosen to construct the image by a spherical mirror for a given object? Explain your answer with the help of suitable ray diagrams.
Discuss the position and nature of image formed by a concave mirror when an object is moved from infinity towards the pole of mirror.
Name the kind of mirror used to obtain:
A real and diminished image.
Answer the following question.
Write the modification in the curvature of the eye lens which enables us to see the nearby objects clearly?
An object 10 cm high is placed at a distance of 20 cm in front of a spherical mirror of focal length 25 cm. By scale drawing find the nature, position, and magnification of the image in the following case:
Concave mirror
