Each colour within the visible light spectrum has its own narrow band of wavelength and frequency. When white light passes through a coloured filter, all colours are absorbed except for the colour ...

The colour of an object is determined by the wavelength of light that it reflects. White light from the Sun is a mixture of colours, each with a different frequency. You can use a prism to split ...

It includes radio waves, microwaves, infrared light, visible light, ultraviolet, X-rays, and gamma rays. Each type of light has a different wavelength and frequency. Understanding the electromagnetic ...