An energy saving light bulb that uses 16 watts of energy replaces an standard bulb utilizing 60 watts of energy. This eliminates the emission of 1300 pounds of carbon dioxide and 26 pounds of sulfur dioxide from a coal fired plant-producing electricity. So why should you care? If you have ...
An energy-saving light bulb will use about 10 to 15 watts of power. "Energy" in everyday conversation Energy as a noun can describe the ability to do physical activities; it can be the feeling of life and enthusiasm that you...
a装上节能灯泡 Installs conserves energy the light bulb[translate] aeffects of extreme temperature change 极端温度变化的作用[translate] a就这样一辈子 Like this for a lifetime[translate] a有7件玩具 分别是 Some 7 toys respectively are[translate] ...
A. efficient B. inefficient C. effective D. ineffective 相关知识点: 试题来源: 解析 A。节能灯泡是高效的。A 选项“efficient”表示“高效的”;B 选项“inefficient”表示“低效的”;C 选项“effective”表示“有效的”,强调能产生预期的效果;D 选项“ineffective”表示“无效的”,节能灯泡应该是高效的,所以...
A. chemical energy B. mechanical energy C. light energy and heat energy D. sound E. nergy 相关知识点: 试题来源: 解析 C。light bulb(灯泡)通电后把电能转化为光能和热能。chemical energy 是化学能,灯泡工作不是转化为化学能;mechanical energy 是机械能,灯泡工作不是转化为机械能;sound energy 是声能...
the\nthe invention relates to the arrangement of light emitting diodes in a transparent\nplastic piping in the pipe, and a built-in electronic vorschaltger & auml; t (edc)
百度试题 结果1 题目an energy saving light bulb uses less energy to produce the same amount of light as a regular bulb翻译 相关知识点: 试题来源: 解析 节能灯泡比普通灯泡耗能少,却能产生同样的亮度 反馈 收藏
Product Name:LED Bulb Light;Material:Aluminum+plastic;Wattage:3W/5W/7W/9W12W/15W18W/25W/30W/40W;Color Temp:2700 - 7000K;PF:0.5-0.9;Driver:IC Constant Current Driver;Beam angle:270 Degree;LED Chip:SMD2835 Chip;Base:E14/E27/B22;Application:Other;Lamp Body
A. Using more energy can produce less pollution. B. The price of regular light bulbs is not cheaper than that of energy-saving ones. C. It is a good idea to use energy-saving light bulbs. D. An energy-saving light bulb has a shorter life than a regular one....
aFind the perimeter of the rectangle below 发现长方形的周长如下[translate] aWhat is the area of the rectangle below 什么是长方形的区域如下[translate] a把灯泡换成节能灯泡 Changes into the light bulb conserves energy the light bulb[translate]...