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Violet light shows the maximum deviation when passing through a prism due to its shorter wavelength and higher frequency compared to other colors in the visible spectrum. This causes it to refract more than other colors, resulting in a greater angle of deviation.
Red light shows minimum deviation when passing through a prism due to its longer wavelength.
Violet
Blue light shows maximum deviation when passed through a prism due to its shorter wavelength compared to other colors of light. This causes blue light to refract more as it enters and exits the prism, resulting in a greater angle of deviation.
Light passing through the optical center of a lens does not deviate in direction.
Violet light shows the maximum deviation when passing through a prism due to its shorter wavelength and higher frequency compared to other colors in the visible spectrum. This causes it to refract more than other colors, resulting in a greater angle of deviation.
Red light shows minimum deviation when passing through a prism due to its longer wavelength.
Violet
Blue light shows maximum deviation when passed through a prism due to its shorter wavelength compared to other colors of light. This causes blue light to refract more as it enters and exits the prism, resulting in a greater angle of deviation.
Light passing through the optical center of a lens does not deviate in direction.
When a ray of light passing through a point in a lens does not undergo deviation, it means the incident ray is traveling along the optical axis, making it perpendicular to the interface between the lens material and air. This results in the ray passing straight through without deviating from its path.
Yes, the angle of minimum deviation does depend on the color of light used. This is because different colors of light have different wavelengths, which can lead to variations in how light is refracted when passing through a prism, causing the angle of minimum deviation to differ for each color.
The angle of minimum deviation for a prism is the angle at which the deviation of light passing through the prism is minimized, resulting in the least amount of dispersion. It is the angle at which the emerging light beam is least deviated from its original path after passing through the prism.
The deviation of light passing from one medium to another is known as refraction. This occurs when light changes speed as it moves from one medium to another, causing it to bend.
For dispersion without deviation, the incident light ray needs to hit the surface of the prism perpendicularly, and the prism must have a symmetrical shape and uniform density throughout. This ensures that each color component of the light ray undergoes an equal but opposite deviation, resulting in no net deviation of the light ray as a whole.
The color that undergoes the least deviation when white light passes through a prism is red. This is because red light has the longest wavelength amongst the colors of the visible spectrum, which results in less bending when passing through the prism compared to the shorter wavelength colors like violet or blue.
Violet light refracts the most when passing through a prism because it has the shortest wavelength among the visible light spectrum. This causes violet light to bend more sharply compared to other colors, leading to a greater deviation.