Thomas Edison is credited with inventing the first commercially successful incandescent light bulb, which was a significant improvement upon previous designs and led to widespread adoption of electric lighting. The question asks for the inventor of the first practical electric light bulb. While Thomas ...
Which inventor is known for developing the first practical incandescent light bulb? A. Thomas Edison B. Nikola Tesla C. Guglielmo Marconi D. Alexander Graham Bell 相关知识点: 试题来源: 解析 A。托马斯·爱迪生发明了第一个实用的白炽灯泡。尼古拉·特斯拉在电学等方面有贡献,古列尔莫·马可尼发明无线...
aIn addition to inventing the incandescent (白炽的) light bulb, phonograph (留声机), and electric generator, Edison invented the motion-picture camera and viewer and later synchronized films with phonograph audio to produce the first multimedia presentations. 除发明白炽(白炽的)电灯泡之外、留声机(...
"Edison['s company] did not invent the first electric light bulb, but instead invented the first commercially practical incandescent light."Did Apple under Steve Jobs invent the tablet? No. Did the invent the multi-touch capacitive touchscreen? No. But did they make these practical? Absolute...
Anyone who ever did anything truly great failed first. Fullure is purt of trying. It's going to happen. What matters is how you deal with it.Thomas Edison failed thousands of times before he crented the incandescent light bulb.Abraham Lincoln was defeated in several government elections befor...
an application where the user has a direct view on the incandescent light bulb, a replacement of the existing light bulb by a known LED lamp may have a low acceptance by the user. In view of the above drawbacks of known LED lamps, it is an object of the present invention to provide ...
(The Energy Saver icon used to be an incandescent light bulb; Apple has replaced it with a compact fluorescent as a part of its quest to reduce the energy consumption of its icons.) Within the Energy Saver preference pane, you can choose between “Better battery life” (the 9400M) and ...
D.One kind of momentum is technological momentum. When a technology is deployed, its impacts reach far beyond itself. Consider the incandescent (白炽灯) bulb, an object currently hated by many environmentalists and energy-efficiency advocates. The incandescent light bulb, invented by Thomas Edison...
Edison perfected an incandescent bulb (白炽灯泡) that brought electric light into the American home. Most importantly, Edison realized that success depended on mass electrification, which he showed in New York City. With help from Tesla, Westinghouse's firm developed a system using alternating ...
It was a compact fluorescent light bulb. We'll call it the eco-light. It was first introduced, I believe, in the late 90s. It cost far more than a regular incandescent bulb. The advertising message was, basically, “use this eco-light and save the planet”. But that message wasn't ...