In the visible light spectrum, which color has the longest wavelength? A. Red B. Blue C. Green D. Violet 相关知识点: 试题来源: 解析 A。解析:在可见光光谱中,不同颜色的光波长不同。红色光的波长最长,约为620 - 750纳米。蓝色光的波长较短,绿色光波长处于中间,而紫色光波长最短。所以这题答案...
The colors in the visible light spectrum are: Red Orange Yellow Green Blue Indigo Violet You may know them by the acronym ROY G BIV. Together, they make the white light you see when the sun -- the main source of blue light -- is shining. Fluorescent and LED (light-emitting diode) li...
of light energy, and also emit a range of wavelengths. Within these ranges are the excitation maximum and the emission maximum. Because the excitation and emission wavelengths are different, the absorbed and emitted li...
颜色与波长的关系(The relationship between color and wavelength) 颜色与波长的关系(The relationship between color and wavelength) For the convenience of studying the color properties of light, the visible spectrum is surrounded by a circle and divided into nine regions (see Fig.), called the color ...
Section 3.4 The Colors of Light Primary Colors The various colors of the visible spectrum have slightly different wavelengths and refract by a slightly different amount. The Primary colors of the visible spectrum are red, green and blue.
Mosquitoes track odors, locate hosts, and find mates visually. The color of a food resource, such as a flower or warm-blooded host, can be dominated by long wavelengths of the visible light spectrum (green to red for humans) and is likely important for object recognition and localization. ...
Red is the color at the end of the visible spectrum of light next to orange and opposite violet. Red pigment made from ochre was one of the first colors used in prehistoric art.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术
electromagnetic spectrum The electromagnetic spectrum can be measured in frequencies or in wavelengths. This diagram measures wavelengths in meters, ranging from the longest wavelengths (radio waves) to the shortest (gamma rays). Visible light, which is a band of colors from red to violet, is the...
颜色与波长的关系(Therelationshipbetweencolorandwavelength) Fortheconvenienceofstudyingthecolorpropertiesoflight,thevisiblespectrumissurroundedbyacircleanddividedintonineregions(seeFig.),calledthecolorring.Digitalcolorringsaidcorrespondinglightwavelength,unit(nm),nanocolorringtwoontopofanysectorincolor,arecalled...
If the visible light spectrum passes through a prism, the resulting rainbow reveals all the colors in the spectrum. These range from red, with a wavelength of 700 nanometers (which is incredibly small), through orange, yellow, green, blue and finally violet, with a wavelength of 380 nanomet...