Advertisements
Advertisements
Question
Match the following.
| 1. | Ratio of height of image to height of object. | Concave mirror |
| 2. | Used in hairpin bends in mountains. | Total internal reflection |
| 3. | Coin inside water appearing slightly raised. | Magnification |
| 4. | Mirage | Convex mirror |
| 5. | Used as Dentist’s mirror. | Refraction |
Advertisements
Solution
| 1. | Ratio of height of image to height of object. | Magnification |
| 2. | Used in hairpin bends in mountains. | Convex mirror |
| 3. | Coin inside water appearing slightly raised. | Refraction |
| 4. | Mirage | Total internal reflection |
| 5. | Used as Dentist’s mirror. | Concave mirror |
APPEARS IN
RELATED QUESTIONS
What do we call a body that shines on its own?
Can a transparent medium form an image? Explain your answer.
Name any four man made sources of light.
Fill in the blank
The brightness of light is measured in ...................
Answer the following.
List four natural sources of light.
Amount of light entering into the eye is controlled by ______.
State Rayleigh’s law of scattering.
State whether the following statement is True or False.
An object can be seen only if it emits light
A student observes a tree given in the following figure through a pin hole camera. Which of the diagrams given in the following figure (a) to (d), depicts the image seen by her correctly?
Look at the figure given in the following figure.
Will there be any difference in the shadow formed on the screen in A and B.
