This VID 22 is about Real and virtual images Class 10. Do you know which type of mirror can form a real image? In this video, you will learn the difference between real and virtual image in hindi.
●What is a Real Image and Virtual Image ?
Real image is when the rays of light actually converge at a particular point.But Virtual mages are just our perception. Since virtual images are formed behind the mirror, They can't be actually meeting behind the mirror, since the mirror is silvered from the backside and there is no chance that the rays of light can pass through the mirror.
Plane mirror can make only virtual images.
Convex mirror can make only virtual images.
Concave mirror can make both real and virtual images depending on the position of the object w.r.t the mirror.
CHARACTERISTICS OF A REAL IMAGE:- (in context of mirrors)
Formed on same size of the mirror
The light rays actually intersect.
It can be formed at a screen.
It is always Inverted
CHARACTERISTICS OF A VIRTUAL IMAGE:- (in context of mirrors)
Formed on opposite side of the mirror
The light rays don't actually intersect.
It is our perception, which tells us about the image.
It can't be formed at a screen.
It is always Erect.
Free study material:-Rela and virtual image Class 10
#RealImage
Real image and virtual image
#VirtualImage
14 май 2020
