Fluorescent light bulbs are a type of light bulb that use electricity to excite a mercury vapor, so that when the gas reaches...
Fluorescent light bulbs contain mercury -- a toxic substance -- but rather than recycle the bulbs, the company stored them in abandoned buildings around the state [source: EPA]. And in Illinois, a company that specialized in recycling toxic waste was found to have illegally stored plenty of ...
解析 含有汞,启动时间较长,易受频繁开关影响寿命,光线可能刺眼,能效低于LED 荧光灯泡的主要缺点包括:1) 含有有毒的汞,处理不当会造成环境污染;2) 启动时可能需要较长时间达到最大亮度;3) 频繁开关会缩短使用寿命;4) 部分人可能对荧光灯的闪烁或光谱敏感;5) 相比LED灯泡,能效较低且寿命较短。这些问题使其在...
Environmental Science How CFL Bulbs Work Keep Reading Tanzanite Is Africa's Real Blue Diamond Explore More Advertisement What are the dangers of mercury exposure? By: Julia Layton Hidden Home Dangers Image Gallery Mercury is a neurotoxin; exposure can be devastating, but it's not particularly...
Question: What gases are in a fluorescent and incandescent bulb? Gas: In physics, the term gas referred to the matter that exists between the plasma and the liquid state. It is one of the four types of matter, and it has the property to occupies all the volume of storage equipment. ...
Paper, metal (金属),glass and other things that can be reused are recyclable waste. Harmful waste includes things like medicine, batteries and fluorescent bulbs (荧光灯泡). Finally, any waste that's not wet, recyclable or harmful will go in the "dry waste" bin.Many cities in Chin a hav...
The era of vacuum tubes and glass bulbs may be fading, but the goal remains to create the most practical, widely adopted light bulbs for the contemporary era. With energy efficiency becoming a priority, commonly used lights, such as compact fluorescent bulbs (CFLs), are also being phased out...
And use fluorescent bulbs, which provide bright, warm light while using at least two-thirds less energy, producing 70 percent less heat and lasting up to 10 times longer than incandescent bulbs. Drive the car that gets better gas mileage whenever possible if you own more than one vehicle. ...
Fluorescent Used in lighting to produce bright, energy-efficient light. Fluorescent bulbs are common in office settings. 5 Fluorescence Can occur in a wide range of substances, including minerals, chemicals, and biological entities. The fluorescence of chlorophyll is used to study plant health. 5 ...
Fluorescent bulbs are common in office settings due to their efficiency. 6 Lamp A small, adjustable lamp designed for use on a desk, typically for task lighting. His desk lamp focused light directly on his work, minimizing eye strain. 6 Bulb A type of incandescent bulb that offers brighter ...