The discovery that light is made up of seven colors was credited to Sir Isaac Newton. He demonstrated this by passing sunlight through a prism and observing the separation of the light into its component colors, creating a rainbow spectrum.
It is the refraction of white light being shone through a glass prism, or a raindrop, that separates the white light into the colours of the rainbow.
Use a prism.
white light is made up of all the colours so that means white light can absorb all the colours
When all seven colors of the spectrum combine together, they create white light. This is because white light is a combination of all the colors in the visible spectrum.
lavoisier
Sir Isaac Newton is credited with discovering that white light consists of seven colors by conducting experiments with prisms in the 17th century.
The discovery that light is made up of seven colors was credited to Sir Isaac Newton. He demonstrated this by passing sunlight through a prism and observing the separation of the light into its component colors, creating a rainbow spectrum.
When white light shines on the CD, the light is separated into seven colours, so different colours appear on the CD.
Red.
It is the refraction of white light being shone through a glass prism, or a raindrop, that separates the white light into the colours of the rainbow.
Use a prism.
Sir Isaac Newton discovered that white light could be split into its component colors using a prism. He demonstrated this by passing sunlight through a glass prism and observing the separation of light into the seven colors of the visible spectrum: red, orange, yellow, green, blue, indigo, and violet. This experiment helped establish the foundation for our understanding of light and color.
Isaac Newton discovered that light is composed of a spectrum of colors when passed through a prism, and that white light is actually made up of different colors. He also proposed that light behaves as particles called "corpuscles" or photons.
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.
This Q&A is about light colours. Paint colours are substances, and different from light colours.If you hold up a glass prism to a beam of sunlight, you'll see the light form a rainbow of colours. This is called the spectrum. It consists of all the colours that make up "white" light.Although you might be able to see seven colours in the spectrum, the white light is really made up of three basic colours. These are called the primary colours because they cannot be made from any other colours. The primary colours of light are red-orange, green, and violet blue. The other colours you see in spectrums or rainbows are made by a mixture of the primary colours.When the naked eye looks at the spectrum, it can see three mixed colours, which are called secondary colours. The secondary colours in light are green-blue, yellow, and magenta-red. You can produce these colours by mixing the primary colours in certain combinations.
seven red, orange, yellow, green, light blue, dark blue, purple