Why is violet light refracted the most

Aakash EduTech Pvt. Plane Mirrors and Reflection A mirror is a reflective surface that does not allow the passage of light and instead bounces it off, thus producing an image. The most common mirrors are flat and called plane mirrors. He says concave mirrors can cause the fires. You can start a fire with anything highly reflective, such as a magnifying glass, eyeglasses, camera lens, a mirror, the back of a CD.

Angle the glass or mirror so sunlight reflects onto the tinder bundle. Eventually it will smoke and turn into flame. Begin typing your search term above and press enter to search. Press ESC to cancel. Skip to content Home Physics Why is violet light refracted the most?

Ben Davis November 12, Why is violet light refracted the most? Which Colour is refracted the most? Does light slow down in water? Can light be stopped? The lowest frequency of visible light, which is red, has the least energy. The amount of refraction increases as the wavelength of light decreases.

Shorter wavelengths of light violet and blue are slowed more and consequently experience more bending than do the longer wavelengths orange and red. The colors of the rainbow are not visible unless the light is bent or refracted.

The colors we see always go from red, which is least refracted, through orange, yellow, green, blue, indigo and violet -- Roy G Biv. The blue, indigo and violet wavelengths are refracted the most as sunlight passes through raindrops. The refracted sunlight splits or dispersed into its constituent colours i. The red colour deviates the least and the violet colour deviates the most.

So we can safely say that red is less deviated than violet. The refractive index is maximum for the colour corresponding to the lowest possible wave length in the visible spectrum. The refractive index is maximum for violet colour.

This separtion of white light into its individual colors is known as dispersion of light. So according to equation 1 velocity of light is directly proportional to the wavelength. So violet color has minimum velocity of light and red color has maximum velocity of light when it passes through the glass.

Hence the red color of white light travels fastest in the glass. At the expense of anyone who has ever taken a seventh-grade science class or possesses common sense in general, Norwegian scientists have thrown caution to the wind by proclaiming that the fastest color in the ever-evolving color-to-speed Olympic algorithm is in fact, blue.

The sky is blue due to a phenomenon called Raleigh scattering. This scattering refers to the scattering of electromagnetic radiation of which light is a form by particles of a much smaller wavelength. These shorter wavelengths correspond to blue hues, hence why when we look at the sky, we see it as blue. Rainbows are formed when sunlight is scattered from raindrops into the eyes of an observer.

Most raindrops are spherical rather than the often depicted 'teardrop' shape and it is this spherical shape that provides the conditions for a rainbow to be seen. The lowest is Violet. Viewed 3k times. Improve this question. Bhaskar Das Bhaskar Das 39 1 1 silver badge 2 2 bronze badges. Add a comment. Active Oldest Votes. Improve this answer. PhysicsTeacher PhysicsTeacher 1, 4 4 silver badges 10 10 bronze badges.

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