Advertisements
Advertisements
प्रश्न
Differentiate between a real and a virtual image.
Advertisements
उत्तर
|
Real Image |
Virtual image |
|
1. A real image is formed due to actual intersection of the reflected rays. |
1. A virtual image is formed when the reflected rays meet if they are produced backwards. |
|
2. A real image can be obtained on a screen. |
2. A virtual image cannot be obtained on a screen. |
|
3. A real image is inverted with respect to the object. |
3. A virtual image is erect with respect to the object. |
APPEARS IN
संबंधित प्रश्न
Image formed by a plane mirror is ______.
Boojho stands at A just on the side of a plane mirror as shown in figure. Can he see himself in the mirror? Also can he see the image of objects situated at P, Q and R?
According to the law of reflection :
State the laws of reflection.
What are regular and irregular reflection? Explain with the help of diagrams
Plane mirrors are arranged parallel to each other to get ______.
The incident angle of a ray of light is 30°. The angle between the incident ray and the reflected ray is ______.
The bouncing back of light from a surface is called ______.
A safety vest helps to keep the workers who are working by the roadside safely. This is especially so during the night. Why?
Which of the following is a non-mechanical wave?
