MEDIUM
10th Telangana Board
IMPORTANT
Earn 100

Draw a ray diagram to show the process of converging of the parallel beam by a concave mirror by taking four parallel incident rays.

Important Questions on Reflection of Light at Curved Surfaces

EASY
10th Telangana Board
IMPORTANT

Write the answer to the following question based on the data given in the table below.

  Position of the object    Position of the image    Enlarged/ diminished    Erect/ inverted    Real/ virtual
Between mirror and F Behind the mirror Enlarged Erect Virtual
On focal point At infinity      -    -    -
Between F and C Beyond C Enlarged Inverted Real
On center of curvature On C Same size Inverted Real
Beyond C Between F and C Diminished Inverted Real

In which situation inverted images formed by a concave mirror?

MEDIUM
10th Telangana Board
IMPORTANT
How do you appreciate the use of reflection of light by a concave mirror in making of TV antenna dishes?
EASY
10th Telangana Board
IMPORTANT
Which type of mirror always gives a virtual and erect image. Is this image magnified or diminished?
HARD
10th Telangana Board
IMPORTANT
Draw ray diagram to show how the image is formed using a concave mirror, when the position of object is at C of the mirror. Mention the position and nature of the image.
MEDIUM
10th Telangana Board
IMPORTANT
Why can concave mirrors not be used as rearview mirrors in vehicles? 
MEDIUM
10th Telangana Board
IMPORTANT
Draw ray diagrams showing the image formation by a convex mirror when an object is placed at infinity.
MEDIUM
10th Telangana Board
IMPORTANT
State two uses each of concave mirror and convex mirror.
MEDIUM
10th Telangana Board
IMPORTANT
Why is a mirror fixed to the solar cooker?