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प्रश्न
The wavelength range of white light is ______.
पर्याय
4000 nm to 8000 nm
40 nm to 80 nm
400 nm to 800 nm
4 nm to 8 nm
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उत्तर
The wavelength range of white light is 400 nm to 800 nm.
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संबंधित प्रश्न
Study the following diagrams in which the path of a ray of light passing through a glass prism as traced by four students P, Q, R and S is shown:
The student who has traced the path correctly is
(A) P
(B) Q
(C) R
(D) S
What happens when a ray of ordinary light is passed through a triangular glass prism?
What is a rainbow?
A wave has wavelength 50Å of State its one use.
The phenomenon of splitting of light into its component colours is ___________ .
Which characteristic property of light is responsible for the blue colour of the sky?
Write the range of wavelength of the ultraviolet spectrum.
What is Newton’s disc?
In dispersion, the color of light that will bend more is ______.
When sunlight passes through water droplets in the atmosphere it gets dispersed into its constituent colours forming a rainbow. A similar phenomenon is observed when white light passes through a prism.
Which colour will show the maximum angle of deviation and which colour will show the minimum angle of deviation?
