Advertisements
Advertisements
प्रश्न
Velocity of light is greater in denser medium than in rarer medium
पर्याय
True
False
Advertisements
उत्तर
Velocity of light is greater in denser medium than in rarer medium - false.
Correct Statement:
Velocity of light is lesser in a denser medium than in rarer medium
APPEARS IN
संबंधित प्रश्न
Write true or false of the following statement.
We can see an object through an opaque medium.
What is light? Define it.
List two artificial sources of light.
Write the names of some transparent objects.
Tick the correct answer.
The natural source of light is
Write true or false
The moon has its own light.
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 |
State Rayleigh’s law of scattering.
What happens to light when it gets dispersed? Give an example.
State whether the following statement is True or False.
An object can be seen only if it emits light
