there is no need of medium to travel
Refraction is the name for what happens when light is split up into the different colors of the spectrum.
This is part of the Electromagnetic radiation spectrum, visible light occupies a small part of this spectrum, but all wavelengths have the same physical properties
Physics. The distribution of a characteristic of a physical system or phenomenon, especially: The distribution of energy emitted by a radiant source, as by an incandescent body, arranged in order of wavelengths.The distribution of atomic or subatomic particles in a system, as in a magnetically resolved molecular beam, arranged in order of masses.A graphic or photographic representation of such a distribution.A range of values of a quantity or set of related quantities.A broad sequence or range of related qualities, ideas, or activities: the whole spectrum of 20th-century thought.
Simple definition : An energy that comes from the light. Expanded definition : The radiant energy in the visible region or quantity of light. It is in the form of electromagnetic waves, and since the visible region is commonly taken as extending 380-760 nanometers in wavelength, the luminous energy is contained within that region. It is equal to the time integral of the production of the luminous flux. In photometry, luminous energy is the perceived energy of light. This is sometimes also called the quantity of light. Luminous energy is not the same as the radiant energy, the corresponding objective physical quantity. This is because the human eye can only see light in the visible spectrum and has different sensitivities to light of different wavelengths within the spectrum. When adapted for bright conditions (photopic vision), the eye is most sensitive to light at a wavelength of 555 nm. Light with the same power at longer or shorter wavelengths has a lower luminous energy.
In Impure spectrum,light rays do not focuss at different points uniformly but colours collapsed with each other.
The mothers don't but the babies do.
Different wavelengths on the spectrum are seen as different colors within the visible light section of the spectrum.
The political spectrum is classifying different political positions on a geometric aspect. The position on political spectrum of conversations is that the political spectrum offers different ideologies on political stands.
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Rain droplets can refract light. Different colours refract in different amounts so a spectrum is produced.
The quantity of Engineering projects undertaken every month would just about cover the spectrum of different forms/types of Engineering. The only type which springs to mind which might not be performed in London is logging.
The wave lengths of the lines in the spectrum are different for each chemical element.
The wave lengths of the lines in the spectrum are different for each chemical element.
It is a spectrum. I know this because i am currently in physical science class and we just discussed it. Unless my teacher and book are wrong, this is right.
A spectrum is a function of the light source. A gas will absorb / emit light based on its molecular bonds, and different gases have different bonds.
The wave lengths of lines of the spectrum are different for each chemical element.
Its a spectrum