35.【答案】D【解析】根据空格前一句"Blue light is part ofvisible which has the second shortest wavelength.(蓝光是可见光的一部分,它有第二短的波长。)”,可知后文与短的波长有关,则D.“更短的波长有巨大的能量。”与之对应,故本题答案D36.【答案】B【解析】结合本段后文可知,蓝光也是有好处的,则B...
Light is made up of different colors, like a rainbow. Each color has its own special wavelength, which is like a measurement of how long one wave of light is. Blue light, in particular, has shorter wavelengths compared to colors like red or orange which have longer wavelengths. These short...
Blue light is a category of visible light with a wavelength roughly between 380 and 500 nanometers (nm).
Our shift towards a digital lifestyle has made us more aware of blue light. Find out what blue light does to your eyes.
Blue light is the part of visible light whichhas the second shortest wavelength. Light with shorter wavelengths have greater power. The strong energy f blue lightallows it to pass easily through the cornea(角膜) of our eyes. Therefore, blue light is quite harmful to our eyes.However, blue ...
Blue has one of the shortest wavelengths.Earth’s atmosphere (大气层) is full of tiny air molecules (分子). When light hits them, it gets scattered (散射) around. Light with shorter wavelength bounces like a ping-pong ball until it reaches our eyes. Blue light, which is about half the...
Shorter wavelength blue light promotes growth of green perilla (Perilla frutescens). Int. J. Agric. Biol. 16, 1177-1182.Lee, J.S.; Lee, C.A.; Kim, Y.H.; Yun, S.J. Shorter wavelength blue light promotes growth of green perilla (Perilla frutescens). Int. J. Agric. Biol. 2014, ...
Red light has a long wavelength, while blue light has a much shorter wavelength. When light from the sun enters our atmosphere, the wave collides(碰撞)with gas molecules(分子). The longerwavelengths, like red and yellow, pass straight through and appear to us as "regular" sunlight. Shorter...
Sunshine is a mix of red,orange,yellow,green,blue,indigo and violet .Each color has a different wavelength (波长).Blue has one of the shortest wavelengths. Earth's atmosphere (大气层) is full of tiny air molecules (分子).When light hits them,it gets scattered (散射) around.Light with ...
Blue light is a predominant component of light emitting devices (LEDs), which are increasingly present in our environment. There is already accumulating evidence that blue light exposure causes damage to retinal cells in vitro and in vivo; however, much less is known about potential effects of bl...