Advertisements
Advertisements
प्रश्न
Name the mirror which always forms an erect and virtual image. What is the size of the image as compared to that of the object?
Advertisements
उत्तर
It is CONVEX MIRROR. The size of the image is smaller than the size of the object, but when the object is at infinity the size of image is POINT size.
APPEARS IN
संबंधित प्रश्न
A ray of light falls normally on a glass slab. What is the angle of incidence?
State the two laws of reflection of light.
Give two characteristics of the virtual image formed by a convex lens.
Distinguish between real and virtual image.
A plane mirror produces a ______image.
Say TRUE or FALSE
The image formed by the plane mirror is laterally inverted, hence the image seen through the periscope is also laterally inverted
Draw a diagram of a pin hole camera showing the rays of light passing between the Object and its image
The images that are obtained on a screen are called ______ and that which cannot be obtained on a screen ______.
Write the difference between real images and virtual images.
Calculate the number of images formed by plane mirrors kept at an angle of 10° to each other.
