Advertisements
Advertisements
प्रश्न
The sunlight can be split into its constituent colors using ______.
उत्तर
The sunlight can be split into its constituent colors using prism.
APPEARS IN
संबंधित प्रश्न
The path of a ray of light passing through a glass prism is shown below:
In this diagram, the angle of prism, angle of incidence, angle of emergence and angle of deviation, respectively, have been represented by:
(A) O, Y, Z and N,
(B) P, Y, M and Z,
(C) O, X, M and Z,
(D) P, X, Z and N.
Fill in the blank with suitable word:
When a ray of light enters a prism, it bends ................ the normal ; as it leaves the prism, it bends ................. the normal.
What are the seven colours seen in a rainbow?
Which of the following colour of white light is least deviated by the prism?
(a) green
(b) violet
(c) indigo
(d) yellow
A ray of light moving from an optically rarer to a denser medium
Define the term dispersion of light.
A student has to trace the path of a ray of light through a glass prism. List four precautions he should observe for better results.
Name the scientist who was the first to use a glass prism to obtain the spectrum of sunlight.
The phenomena of light involved in the formation of rainbow are ______.
The periscope is an optical device with a polished surface that reflects the light falling on it.
