Advertisements
Advertisements
Question
A virtual image formed by a spherical mirror is always erect and situated behind the mirror.
Options
True
False
Advertisements
Solution
True.
APPEARS IN
RELATED QUESTIONS
Describe an experiment to show that a light ray bends when it passes from one transparent medium into another transparent medium.
Define the following terms :
Incident ray, Refracted ray, Angle of incidence, Angle of refraction.
The diagram in figure shows a ray of light AO falling on a rectangular glass slab PQRS. Complete the diagram till the ray of light emerges out of the slab. Label on the diagram the incident ray, the refracted ray and the emergent ray.
State the changes in the position, size and nature of the image when the object is brought from infinity up to the convex lens. Illustrate your answer by drawing ray diagrams.
A lens always forms an image between the object and the lens. State three characteristics of the image.
Say TRUE or FALSE
The image formed in a plane mirror is upside down
Say TRUE or FALSE
A plane mirror is opaque
We can create enlarged, virtual images with ______.
Match the following:
| 1. | Real image | a. | Diffuse reflection |
| 2. | Virtual image | b. | An optical device which produces reflection |
| 3. | Mirror | c. | Cannot be taken on screen |
| 4. | A type of light scattering | d. | Can be taken on screen |
The image formed by a plane mirror is ______.
