WebJul 15, 2024 · Thus, the quantity of energy wasted by hair dryer is 200 Joules/second. #spj2. Advertisement Advertisement sujithredddysujith sujithredddysujith Explanation: (1500-1300)%(2+2) 200%4=50. Advertisement Advertisement New questions in Physics. 3) A Person’s office is 5 m to the west and 4m south of his house. He wants to take the … WebQ3. A hairdryer is supplied with 800 J of energy every second. miro kovacevic ... accept does not waste a lot of energy accept most of the output / energy is useful do not accept it does not waste energy 1 (b) the room is losing energy / heat 1. at the same rate as the heater supplies it
How much energy does a 1500 watt hair dryer use every second?
WebJun 16, 2024 · Our highly trained technicians will help keep your appliances operating at peak performance to maximize energy efficiency and ensure years of reliable use. Call your local Mr. Appliance at (888) 998-2011 or contact us online to schedule appliance repair today! Please enter your salutation. Please enter your first name. WebSep 28, 2024 · The new result is 1.2 kilowatt-hours. In winter of 2024, in Denver, Colorado, the cost of one kilowatt-hour (kWh) was $0.24 cents during peak hours. To calculate the cost to run the lightbulb for one day multiply 1.2 kWh by $0.24, we calculate that our light bulb costs roughly 29 cents to run 20 hours for one day. simphiwe molaba novels
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Web5 Answers. You are confusing electrical current with electrical energy. Given how you express confusion over the fact that current can go in a loop yet energy is wasted, I think that you are also tied to the notion that energy must be tied to the matter that happens to be carrying it. Yes, current goes in a loop. Web13 rows · Phantom energy: Do appliances use electricity when plugged in but turned off? The short answer is yes! A variety of different electronic devices and appliances, including … WebAnswer (1 of 3): A 1500 Watt hair dryer is using 1500 Watts all the time it is on. At 120 volts, it’s drawing 12.5 Amps. Voltage is provided by the utility. Amps is a measure of current. The product of the two is Watts. Time is immaterial in the … simphiwe mondli