in 1966 Isaac newton found that sunlight can be seperated into several colours he made a hole in the window shutter of a dark room then he placed a prism infront of the hole when sunlight entered the hole and shone on the prisms a spectrum was seen on a screen placed on the other side of the prism
He started working on it in 1660
It was discovered in 1672 by Isaac Newton
Sir Issac Newton
The Colour Spectrum was first defined by Isaac Newton (1666) during his experiments with a prism.
Laws of motion law of gravitation law of cooling spectrum corpuscular theory newton's rings
Nobody knows who created the visible spectrum but newton was the first to actually prove that light was made up of all the colours in the visible spectrum
Sir Issac Newton.
Isaac Newton was the scientist who first discovered that white light is a mixture of a rainbow spectrum of light rays through his experiments with prisms in the 17th century.
Isaac Newton did not directly contribute to the understanding of the electromagnetic spectrum. His work mainly focused on classical mechanics and gravity. The electromagnetic spectrum was discovered and studied by scientists like James Clerk Maxwell and Heinrich Hertz in the 19th century.
Sir Issac Newton
Isaac Newton used a triangular prism to separate white light into its spectrum of colors. When white light passes through the prism, the different wavelengths of light are refracted by different angles, causing them to spread out and create the rainbow of colors.
Isaac Newton is credited with demonstrating the way a prism can bend white light into a spectrum of colors, known as the visible spectrum. This discovery led to the understanding of how light can be separated into its different wavelengths.