television (for Apex)
Televisions (APEX)
Rainbows are colorful because of the way sunlight is refracted, or bent, as it passes through raindrops in the atmosphere. This bending of light causes the different colors of the spectrum to separate and appear in the sky as a vibrant arc of colors.
When white light passes through a yellow filter, only the yellow wavelengths of light are transmitted while all other wavelengths are absorbed. This causes the light that passes through to appear yellow in color.
medium with particles that are smaller than the wavelength of the light. This scattering causes the light to change direction and spread out, making it appear as if the beam is diffused or dispersed in different directions.
When light passes from air to water, it refracts due to the change in density. This refraction causes the image of the coin to appear shifted, making it seem like the coin is raised when it's actually at the bottom of the glass.
optical effect
Sunlight experiences some degree of scattering (technically, Rayleigh Scattering) as it passes through the atmosphere, which causes the sky to appear blue and the sunlight to appear yellow. Some of the sunlight encounters clouds, while some reaches the ground.
no, when an eletric current passes through water, it causes the water to start to decompose into hydrogen and oxygen
REFRACTION
The color of light is determined by its wavelength. Shorter wavelengths appear blue or violet, while longer wavelengths appear red or orange. When white light passes through a prism, it is separated into its constituent colors because each color has a different wavelength.
refracted, meaning it changes speed and direction as it passes from one medium to another. This bending of light waves causes the light to appear to change direction at the boundary of the two materials.
doppler effect