Advertisements
Advertisements
प्रश्न
Give the meaning of the term VIBGYOR. With which phenomenon is it connected?
उत्तर
The seven colours of the spectrum of white light is denoted by the term 'VIBGYOR', in which 'V' stands for violet, 'I' for indigo, 'B' for blue, 'G' for green, 'Y' for yellow, 'O' for orange and 'R' for red.
The spectrum of light is connected with the phenomenon of dispersion of light.
APPEARS IN
संबंधित प्रश्न
Why does sun appear red at sunrise and sunset?
What information do we get about sunlight from the formation of a rainbow?
Name some everyday objects:
which absorb all the colours in sunlight
Which phenomenon makes us see the sun:
a few minutes before actual sunrise?
Which phenomenon makes us see the sun:
a few minutes after actual sunset?
What is the colour of the sunlight:
scattered by the dust particles in the atmosphere?
What is the colour of the sunlight scattered by the air molecules in the atmosphere?
Which effect is illustrated by the observation that when a beam of sunlight enters a dusty room, then its path becomes visible to us.
In an experiment to study the scattering of light by passing a beam of white light through a colloidal solution of sulphur in a transparent glass tank:
Which colour is observed from the front of the glass tank? Does this colour correspond to the colour of sky on a clear day or the colour of sky around the sun at sunset?
Which of the following statements is correct regarding the propagation of light of different colours of white light in the air?
