Advertisements
Advertisements
Question
A ______ is an artificial source of light.
Options
seven
star
through
transparent
opaque
colors
shape
erect
inverted
luminous
candle
Advertisements
Solution
A candle is an artificial source of light.
RELATED QUESTIONS
How do we see objects around us ?
Can light travel in vacuum?
Tick the correct answer.
The natural source of light is
Answer the following.
Distinguish between transparent, translucent, and opaque objects.
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.
A ray of light passes from one medium to another medium. Refraction takes place when angle of incidence is ______.
The mirror used in search light is ______.
The path of the light is called as ______.
State Rayleigh’s law of scattering.
What happens to light when it gets dispersed? Give an example.
