Advertisements
Advertisements
प्रश्न
What happens to light when it gets dispersed? Give an example.
Advertisements
उत्तर
Light is splitted into its constituent colours, when it gets dispersed, e.g. Rainbow formation is due to the dispersion of white light after passing through water droplets.
APPEARS IN
संबंधित प्रश्न
How do we see objects around us ?
Write true or false of the following statement.
Light travels in a straight-line path.
Tick the correct answer.
The natural source of light is
Write true or false
The earth has its own light.
Answer the following.
What is light?
Answer the following.
Distinguish between transparent, translucent, and opaque objects.
Write whether of the following objects are luminous or non-luminous.
| Object | Luminous/Non-luminous |
| A book | |
| A burning candle | |
| A wax cloth | |
| A pencil | |
| A pen | |
| A light bulb | |
| A tyre | |
| A torch |
The angle of deviation of light ray in a prism depends on the angle of ______.
Velocity of light is greater in denser medium than in rarer medium
Using a pinhole camera a student observes the image of two of his friends, standing in sunlight, wearing yellow and red shirt respectively. What will be the colours of the shirts in the image?
