Advertisements
Advertisements
प्रश्न
_______ is the natural source that stimulates sight and makes things visible.
उत्तर
Light is the natural source that stimulates sight and makes things visible.
APPEARS IN
संबंधित प्रश्न
Fill in the blank.
A medium which allows light to pass through it easily is called the ...................
Match the following columns
| Column A | Column B |
| a. Wooden block | i. new moon's day |
| b. Sun | ii. rectilinear propagation of light |
| c. Umbra | iii. opaque body |
| d. Eclipse | iv. luminous body |
| e. Solar eclipse | v. complete dark park |
How does light make an object visible?
List two artificial sources of light.
What is a transparent medium? Give two examples.
Tick the correct answer.
Substance which don’t allow light to pass through them,
Fill in the blank
A ............. is formed when the path of light is obstructed by an ..............
Write about two everyday situations that tell you that light travels in a straight line.
The path of the light is called as ______.
State Rayleigh’s law of scattering.
