How Does a Light Bulb Work?
3:47
YouTubeScienceABC II
How Does a Light Bulb Work?
Have you ever wondered what happens inside a light bulb when you flip the switch? The incandescent bulb, first patented by Thomas Edison in the 1800s, works by heating a tungsten filament until electrons become excited and release photons — tiny packets of visible light. Yet most of the energy it consumes is wasted as heat, making it ...
已浏览 5.9万 次2023年12月27日
短视频
What is an incandescent light bulb?
0:37
已浏览 2万 次
What is an incandescent light bulb?
Regency Supply (Regency
How Does a Light Bulb Work? 💡 | Simple Science Explained
0:11
已浏览 751 次
How Does a Light Bulb Work? 💡 | Simple Science Explained
CreationFactory
Incandescent Light Bulb History
How an Incandescent Bulb Works: Technical Anatomy & Engineering Explained 💡
0:09
How an Incandescent Bulb Works: Technical Anatomy & Engineering Explained 💡
YouTubeClixCraft
已浏览 3 次2 个月之前
Incandescent bulbs physics of filaments, color temperature and dimmer behavior revealed
0:06
Incandescent bulbs physics of filaments, color temperature and dimmer behavior revealed
YouTubeJust DIY
已浏览 1.7万 次6 个月之前
Why you need incandescent light bulbs
0:58
Why you need incandescent light bulbs
YouTubeCultivate Elevate Shorts
已浏览 6954 次1 个月前
热门视频
How Incandescent bulb works? | EduVids - Educational Videos
3:01
How Incandescent bulb works? | EduVids - Educational Videos
YouTubeEduVids
已浏览 1.8万 次2019年9月15日
How it works - The Incandescent Lightbulb
3:07
How it works - The Incandescent Lightbulb
YouTubeJoel S
已浏览 4.6万 次2011年6月22日
The Incandescent Lamp
6:15
The Incandescent Lamp
YouTubeEdison Tech Center
已浏览 15.1万 次2011年11月23日
Incandescent Light Bulb Invention
LED vs. INCANDESCENT in thermal vision
0:40
LED vs. INCANDESCENT in thermal vision
YouTubeIvy Doll
已浏览 4773 次2 周前
LED vs Old Bulbs The SCIENCE Explained 🤯💡
0:45
LED vs Old Bulbs The SCIENCE Explained 🤯💡
YouTubeTheMoreYouKnow
已浏览 2.5万 次3 个月之前
Why You Should Replace Your TOXIC LED Bulbs With Incandescent Bulbs! 💡
0:23
Why You Should Replace Your TOXIC LED Bulbs With Incandescent Bulbs! 💡
YouTubeNon-Toxic Dad
已浏览 3万 次3 个月之前
How Incandescent bulb works? | EduVids - Educational Videos
3:01
How Incandescent bulb works? | EduVids - Educational Videos
已浏览 1.8万 次2019年9月15日
YouTubeEduVids
How it works - The Incandescent Lightbulb
3:07
How it works - The Incandescent Lightbulb
已浏览 4.6万 次2011年6月22日
YouTubeJoel S
The Incandescent Lamp
6:15
The Incandescent Lamp
已浏览 15.1万 次2011年11月23日
YouTubeEdison Tech Center
What is an incandescent light bulb?
0:37
What is an incandescent light bulb?
已浏览 2万 次2016年6月21日
YouTubeRegency Supply (Regency Lighting)
How Does a Light Bulb Work? 💡 | Simple Science Explained
0:11
How Does a Light Bulb Work? 💡 | Simple Science Explained
已浏览 751 次3 周前
YouTubeCreationFactory
HOW a LIGHT BULB is MADE 💡 | MASS PRODUCTION PROCESS of INCANDESCENT BULBS
6:28
HOW a LIGHT BULB is MADE 💡 | MASS PRODUCTION PROCESS of INCANDESCENT BULBS
已浏览 1.8万 次2024年12月12日
YouTubeWorldnite Journey
How does a Light Bulb work? | Mocomi Kids
2:00
How does a Light Bulb work? | Mocomi Kids
已浏览 51.3万 次2013年4月15日
YouTubeMocomiKids
4:52
How Light Bulbs Are Made
已浏览 103.8万 次2018年3月1日
YouTubeInsider
17:30
Every Type of Light Bulb Explained
已浏览 2.8万 次2 个月之前
YouTubeEric Explains
展开
静态缩略图占位符