Advertisements
Advertisements
प्रश्न
Why are infinite images not seen when two plane mirrors are facing each other?
Advertisements
उत्तर
Infinite images are not seen when two plane mirrors are facing each other because:
- After every successive reflection, some amount of light energy is absorbed. Thus luminosity of the image goes on decreasing, till they are no longer visible.
- As the distance of images from the eye goes on increasing, it is unable to resolve far off images.
APPEARS IN
संबंधित प्रश्न
What do you understand by the Light?
You are provided a convex mirror, a concave mirror and a plane mirror. How will you distinguish between them, without touching or using any other apparatus?
What is a real image?
Say TRUE or FALSE
We see planets because they reflect light from the sun
Higher Order Thinking Skills.
When a ray of light passes from air into glass, is the angle of refraction greater than or less than the angle of incidence?
Match the following:
| 1. | Vegetable oil | a. | Transparent |
| 2. | Glass | b. | Translucent |
| 3. | Wood | c. | Waterproof |
| 4. | Aluminum foil | d. | Opaque |
A beam of light is incident through the holes on side A and emerges out of the holes on the other face of the box as shown in the Figure. Which of the following could be inside the box?
