This is called a Spectroscope, or Spectrometer.
spectroscope
White light appears white because it is a conglomeration of all the different wavelengths of light. A prism will separate the different wavelengths because they refract (or bend) at different angles through the prism.
Pigments in plastids absorb various wavelengths of light.
Google a Spectrophotometer
The science instrument is called Prism. It actually does not bend light. It separates the light into seven different colours.
spectroscope
White light appears white because it is a conglomeration of all the different wavelengths of light. A prism will separate the different wavelengths because they refract (or bend) at different angles through the prism.
Pigments in plastids absorb various wavelengths of light.
A spectroscope relies on the phenomenon of diffraction. This scientific instrument separates light into its different wavelengths. It was invented in 1814 by a German optician, Joseph von Fraunhofer.
reflector
It separates the light by their wavelengths to make a color spectrum, and gives one a rainbow.
It separates the light by their wavelengths to make a color spectrum, and gives one a rainbow.
Dispersion.
Google a Spectrophotometer
The term "Spectrophotometry" refers to an instrument that is often used to determine the intensity of the various wavelengths in a spectrum of light. This tool is a part of analytical chemistry.
No. Color is a sensory perception of the various wavelengths of light.
Dispersion.