Advertisements
Advertisements
Question
Fill in the blank
A medium through which light cannot pass is called the ....................
Advertisements
Solution
A medium through which light cannot pass is called the opaque medium.
APPEARS IN
RELATED QUESTIONS
Write true or false of the following statement.
The moon is a natural source of light.
Fill in the blank.
Light gives us the sensation of ................
Select the correct alternative.
The luminous body is
What is a transparent medium? Give two examples.
What do we call a substance through which light passes? Give an example of such a substance.
Tick the correct answer.
Substance which don’t allow light to pass through them,
Write true or false
The stars have no light.
Speed of light in air is 3 × 108 m s–1 and the refractive index of a medium is 1.5. Find the speed of light in the medium.
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 |
The path of the light is called as ______.
