Advertisements
Advertisements
प्रश्न
Complete the following diagrams in Figure by drawing the reflected rays for the incident rays 1 and 2.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Pole
Name the two types of spherical mirrors. What type of mirror is represented by the:
- back side of a shining steel spoon?
- front side of a shining steel spoon?
State the number of images of an object placed between two mirrors, formed in each case when mirrors are inclined to each other at (a) 90°, and (b) 60°.
What is a spherical mirror?
Name the kind of mirror used to obtain:
A virtual and enlarged image
Upto what maximum distance from the pole the image in a convex mirror can be obtained? what will be the location of object then ?
AB is the object, A'B' is the image, and MM' is the position of the mirror. Complete the ray diagram showing the formation of the image and find the focal length of the mirror.
In normal adjustment, for a refracting telescope, the distance between objective and eye piece is 30 cm. The focal length of the objective, when the angular magnification of the telescope is 2, will be ______.
