Advertisements
Advertisements
प्रश्न
Name the mirrors shown in Figure (a) and (b).
Advertisements
उत्तर
(i) In figure (a) a convex mirror is shown.
In figure (b) a concave mirror is shown.
APPEARS IN
संबंधित प्रश्न
A simple microscope is used by watch repairers. Give reason.
We can obtain a real, enlarged and inverted image by a concave mirror.
Define the Focal length of a spherical mirror
What type of image is formed:
in a plane mirror?
What do you understand by the focus and focal length of a spherical mirror? Show them on the separate diagrams for each of a concave mirror and a convex mirror.
Draw a ray diagram to show the formation of image by a concave mirror for the object beyond its centre of curvature. State three characteristics of the image.
Draw a ray diagram to show the formation of the image, when the object is placed between optical centre and principal focus of a convex lens.
State the signs and values of magnifications in the above mentioned case.
If the focal length of a spherical mirror is 10 cm, what is the value of its radius of curvature?
