Physics of Color Vision and Color Blindness

What is color? In order to understand what the color is, you first need to understand what the light is. The light perceived by a human being is only electromagnetic radiation having a wavelength between about 380 nm and 740 nm. Wavelengths below 380 nm and above 740 nm are invisible to the human eye. Electromagnetic radiation having a wavelength just below 380 nm is called ultraviolet radiation. Electromagnetic radiation with a wavelength just above 740 nm is called infrared. The sun, black lights, fluorescent lights are all ultraviolet light sources.

Explanation: Color vision abnormality, also called color vision abnormality, is defined as invisible color or invisible color difference. There is no actual blindness, only the specific color or color can not be seen, so the name of color vision abnormality may be deceived. Color vision abnormality is a better name for this disease because it better defines this disease. - Color vision and baby human knows the color before learning something else actually, as long as their vision develops, they begin before learning alphabets or even numbers. Before we told our name, we learned to recognize colors very well. This is how babies know their parents and other well-known ones. The color influences how we perceive the world around us, gives a psychological effect to our emotions, and distinguishes our (good or bad) preferences.

Color blindness Many people say that colors are regarded as color blindness problems, but unless they are completely invisible, another term should be used to cause color vision problems. Common terms are color vision abnormalities, lack of color, and color perception disorder. Women may be affected by color vision abnormalities, but usually they are just carriers. Men are more sensitive. Approximately 8% of males and 0.5% of females are affected by color vision abnormalities. - Color Theory Study Colors are full of our world and beauty. We appreciate the magnificent sunset color and bright autumn red and golden leaves. We are fascinated by gorgeous flowering plants and rainbow-colored arches. We also use colors in various ways to enhance the enjoyment and interest of life. For example, many people carefully choose the color of their clothing and decorate the house with color to create a beautiful, gentle, or stimulating effect.