What we think of as white light is in fact a mixture of many "colors", or frequencies of light. A prism or a water droplet merely separates them, or bends them so that we see them a split.
Isaac Newton discovered that when light passes through a prism, it splits into the seven colors of the rainbow. This phenomenon is known as the dispersion of light.
It splits into the colours that make it up, so white light makes a rainbow, and different colours produce different results.
White light is split into the color spectrum of a rainbow by a process of refraction, reflection, and again refraction within a water droplet. Technically, the refractive index of whatever surface the white light hits determines how the light is split, and thus the size of the rainbow and the number of colors visible.
because the light travels through the water which splits the light and can only be seen from a certain distance away
Newton
A prism is an object that can split light into its component colors, creating a rainbow effect. When light passes through a prism, it is refracted (bent) at different angles depending on its wavelength, resulting in the separation of colors.
light from the sun is know as 'white light'. it is made up of all of the colours seen in the rainbow. when it rains, the light is split up into these different colours in the same way it would if you passed light through a glass prism. Therefore light splits up into its individual colours when it rains, and this is what a rainbow is.
A prism can separate white light into its component colors, creating a rainbow effect called dispersion. This happens because different colors of light refract at slightly different angles when passing through the prism, causing them to spread out.
Isaac newton is the correct answer. Newtons law of light.;)
Because it splits the light ray into the different coloured rays that make up a regular visible light ray all the colours of the rainbow make the light colour that we see when they are mixed togethet
Because the tiny particles of water in the air reflect the sunlight. The light splits and certain colours are reflected.
Water droplets in the air act like a prism and bend the light rays from the Sun which splits the light into the individual wavelengths, allowing you to view it as a rainbow.