Advertisements
Advertisements
प्रश्न
Differentiate between the luminous and non-luminous bodies. Give two examples of each.
Advertisements
उत्तर
Luminous
The bodies which have the light of their own e.g. sun stars, bulb, candle, oil lamp, torch, a lantern.
Non-Luminous
The bodies-which do not have their own Light. e.g. moon, chair, table. When light falls on them, they become visible.
APPEARS IN
संबंधित प्रश्न
Can light travel in vacuum?
What do you understand by candle power?
Fill in the blank
There are ........... and man-made ............ of light.
Write true or false
The stars have no light.
Answer the following.
What is light?
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
State Rayleigh’s law of scattering.
Why are traffic signals red in colour?
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?
