Advertisements
Advertisements
प्रश्न
Which of the following has curved reflecting surface?
पर्याय
plane mirrors
spherical mirrors
simple mirrors
None of the above
Advertisements
उत्तर
Spherical mirrors
APPEARS IN
संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Principal axis
What type of image is formed:
on a cinema screen?
A concave mirror forms a real image of an object placed in front of it at a distance 30 cm, of size three times the size of object. Find
- the focal length of mirror
- position of image.
When an object of height 1 cm is kept at a distance 4 cm from a concave mirror, its erect image of height 1.5 cm is formed at a distance 6 cm behind the mirror. Find the focal length of mirror, by drawing.
Define the following term:
convex mirror
Complete the following diagrams shown in the following figures by drawing the reflected rays.
An object is placed in front of a concave mirror as shown in the following figure. By scale drawing, find the nature of the image. Given f = 10 cm, v = 30 cm.
What is “aperture”?
