Mirror (uses reflection principle), transparent glass sheet (uses refraction principle),etc are the instruments which are used to bend light.
a spectograph
It is an instrument for measuring the intensity of light.
phonograph is a musical instrument. Phono means sound. Do you mean Photograph? That is a picture
Fold once, bend twice, three times over that, five bends diagonal, two bends vertical, and 9 bends horizontal. Then rap around pencil and unleash todays wonderful fold! P.S. You will need a big sheet of paper.
Red bends the least. If you look at a prism with a beam of light shining through it, you will see violet is bent the most. This due to the refractive index of the glass changing the wavelength. Velocity & frequency are components of wavelength. So the refractive index is a ratio by which the speed of light is changed. I am not sure if frequency is changed.
The science instrument is called Prism. It actually does not bend light. It separates the light into seven different colours.
A concave lens bends light away from its center, diverging the light rays.
Refraction
the light bends.
It bends.
No, the amount by which light bends depends on its wavelength and the medium it is passing through. In general, red light bends less than blue light when passing through transparent materials, because red light has a longer wavelength.
Refraction is the process that bends light.
Red light, which has the longest wavelength, bends the least when passing through a prism, while violet light, with the shortest wavelength, bends the most.
False. When light passes from water into air, it bends towards the normal.
gamma
light
That would be refraction.