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प्रश्न
The wavelength range of white light is ______.
विकल्प
4000 nm to 8000 nm
40 nm to 80 nm
400 nm to 800 nm
4 nm to 8 nm
10 to 400 nm
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उत्तर
The wavelength range of white light is 400 nm to 800 nm.
संबंधित प्रश्न
State the cause of dispersion of white light
What will happen if another similar glass prism is placed upside down behind the first prism?
The speed of light in air or vacuum is
In an experiment to trace the path of a ray of light through a glass prism for different values of angle of incidence a student would find that the emergent ray:
(A) is parallel to the incident ray
(B) perpendicular to the incident ray
(C) is parallel to the refracted ray
(D) bends at an angle to the direction of incident ray
Which characteristic property of light is responsible for the blue colour of the sky?
Suggest one way, in each case, by which we can detect the presence of Infrared radiations.
The sunlight can be split into its constituent colors using ______.
Name the scientist who was the first to use a glass prism to obtain the spectrum of sunlight.
dispersive power of crown glass? Given that µv = 1.5230, µr = 1.5145
In the following diagram showing dispersion of white light by a glass prism, the colours 'P' and 'Q’ respectively are:
