You can also use rain or raindrops and oil aside from a prism.
Use a prism.
If white light is shined through a prism, it will be dispersed into colors.
A prism can be used to split white light into its component colors through the process of dispersion. The different wavelengths of light are refracted by the prism at different angles, creating a spectrum of colors. This phenomenon is the basis for rainbows and the separation of colors in a spectrum.
A prism is typically used to split white light into its component colors through a process called dispersion. The unique angles and refractive properties of a prism cause different wavelengths of light to bend at different angles, separating them into the visible spectrum.
Prisms are used to see white light split into its component colors because white light is composed of different colors with varying wavelengths. When white light enters a prism, it is refracted at different angles depending on its wavelength, causing the colors to separate and become visible as a spectrum. This process is known as dispersion.
A prism is the device used to split white light into its component colors. When white light passes through a prism, it is refracted at different angles, causing the light to disperse into a spectrum of colors, typically seen as red, orange, yellow, green, blue, indigo, and violet. This phenomenon occurs due to the varying wavelengths of different colors and their respective indices of refraction.
There are two ways of doing this: 1) use a prism to split white light into different colors - see the related link below. 2) use a spinning disk to merge colors to make white - see the related link below.
a prism
No, normal white light.
You use a prism to split white light into it's component frequencies. The way this works is that the angle of refraction of the light through the glass of the prism is dependant on the wacelength of the light, hence different colors (ie different wavelengths) are refracted throguh different angles, 'splitting' the light into it's component colors.
You can use a prism to see all the different colors in white light.
You could shine your flashlight through a prism- the prism will split the light into all the colors it was formed from. If your flashlight gives off standard white light, you don't have to use a prism because all white light is formed from all the colors of the rainbow.