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प्रश्न
What conclusion do you draw about the nature of white light in part (b)?
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उत्तर
We conclude that white light is polychromatic.
संबंधित प्रश्न
In the formation of spectrum of white light by a prism:
which colour is deviated least?
What is spectrum? What is the name of glass shape used to produce a spectrum?
Which is refracted most by a prism : red light or violet light? Explain why?
How does the speed of light determine the optical density of a medium?
A ray of white light is passed through a glass prism and a spectrum is obtained on a screen.
- Name the seven colours of the spectrum in order.
- Do the colours have the same width in the spectrum?
- Which of the colour of the spectrum of white light deviates (i) the most, (ii) the least?
Complete the ray diagram given below to show the nature of light produced on the screen.
An object AB is placed in front of a convex lens as shown in fig. 4. Complete the ray diagram and obtain the image formed and state the nature of the image.
Which characteristic property of light is responsible for the blue colour of the sky?
When white light enters a glass prism from the air, the angle of deviation is least for ____________.
In dispersion, the color of light that will bend more is ______.
