![Question Video: Finding the Time a Device Is Used for given the Useful Energy Output, Efficiency, and Total Power Output | Nagwa Question Video: Finding the Time a Device Is Used for given the Useful Energy Output, Efficiency, and Total Power Output | Nagwa](https://media.nagwa.com/824157698131/en/thumbnail_l.jpeg)
Question Video: Finding the Time a Device Is Used for given the Useful Energy Output, Efficiency, and Total Power Output | Nagwa
![Russell Hobbs 26381 Groove Electric Kettle, Textured Fast Boil Energy Efficient Cordless Kettle with Perfect Pour, 1.7 Litre, 3000 Watts, White : Amazon.co.uk: Home & Kitchen Russell Hobbs 26381 Groove Electric Kettle, Textured Fast Boil Energy Efficient Cordless Kettle with Perfect Pour, 1.7 Litre, 3000 Watts, White : Amazon.co.uk: Home & Kitchen](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/416sUhQV+SL._AC_SX679_.jpg)
Russell Hobbs 26381 Groove Electric Kettle, Textured Fast Boil Energy Efficient Cordless Kettle with Perfect Pour, 1.7 Litre, 3000 Watts, White : Amazon.co.uk: Home & Kitchen
![Does a kettle use more electricity than a TV? How much power your gadgets use | Energy bills | The Guardian Does a kettle use more electricity than a TV? How much power your gadgets use | Energy bills | The Guardian](https://i.guim.co.uk/img/media/08ab4cd1c4ec01696676ef44df05091fff12bd37/0_0_5000_3000/master/5000.jpg?width=465&quality=85&dpr=1&s=none)
Does a kettle use more electricity than a TV? How much power your gadgets use | Energy bills | The Guardian
![Modern express kettles 'can be as loud as an electric drill with decibel levels of 95' | Daily Mail Online Modern express kettles 'can be as loud as an electric drill with decibel levels of 95' | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/07/23/article-2375084-1AF62CDD000005DC-890_634x421.jpg)
Modern express kettles 'can be as loud as an electric drill with decibel levels of 95' | Daily Mail Online
![Using electrical terms like resistance, energy and power, how does something like a large electrical urn differ from the average household kettle? I am very confused about the relationships between them! - Using electrical terms like resistance, energy and power, how does something like a large electrical urn differ from the average household kettle? I am very confused about the relationships between them! -](https://qph.cf2.quoracdn.net/main-qimg-b8770035a433a8946d8d9752658a8fd1.webp)