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Energy = power X time. 800W X 120sec = 96000J
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∙ 12y ago
The energy consumed by the toaster can be calculated using the formula: Energy = Power x Time. In this case, the power of the toaster is 800 watts, and the time it is used for is 2 minutes (or 120 seconds). Therefore, the energy consumed would be 800 watts x 120 seconds = 96000 joules.
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How many Joules of electrical energy does a 100 Watt light bulb consume from the electrical supply in 2 seconds?
In 2 seconds, a 100 Watt light bulb consumes 200 Joules of electrical energy from the electrical supply (100 Watts * 2 seconds = 200 Joules).
How many joules in megajoules?
There are 1,000,000 joules in a megajoule.
How many joules are in 55.2 calories?
There are approximately 231 joules in 55.2 calories.
How many calories are in 650 joules?
There are approximately 155 calories in 650 joules. One calorie is equivalent to about 4.184 joules.
How many joules are in 19.8 calories?
1 calorie is equivalent to 4.184 joules. Therefore, 19.8 calories would be equal to 82.8432 joules.
You bake a potato in a 1200-w toaster oven for 25 minutes how many joules did the toaster use?
1 Watt = 1 Joule/Sec or Joule = Watt * Time (seconds) So saying that the 1200-W toaster oven is working at full capacity then it is using 1200W * (60 sec * 25) = 1,800,000 joules.
How many joules does a computer consume per hour?
too many About 2 million
How many watts does a toaster have?
Obviously depends on how many slots it has. The heating elements USE about 400 Watts per slot. So a conventional, average 2 slot toaster will consume 800Watts. This will vary depanding on make and how fast it toasts the bread, but this is a ball park figure.
How many watts does a light bulb use per week?
Your question is rather like asking "How many miles per hour do you do in a week?" You don't consume watts over time, it's a measure of how many joules of energy you consume over time.
How many Joules of electrical energy does a 100 Watt light bulb consume from the electrical supply in 2 seconds?
In 2 seconds, a 100 Watt light bulb consumes 200 Joules of electrical energy from the electrical supply (100 Watts * 2 seconds = 200 Joules).
How many joules in a petajoule?
A petajoule is 1015 joules (Quadrillion joules)
How many joules are in 56 kilo joules?
There are 56,000 joules in 56 kilojoules. This is because there are 1,000 joules in a kilojoule.
How many joules is 8.77 calories?
36.72 joules.
How many joules is equal to 7.456?
31.22 joules.
How many amps does a toaster use?
a regular toaster uses about 12.5 amps
How many joules in megajoules?
There are 1,000,000 joules in a megajoule.
How many kwh a year does a toaster use?
That depends a LOT on its power rating, but especially on how many minutes you use it every day, on average. Look at your toaster - electrical equipment usually has a power rating. If a power rating in watt is not given, you can multiply volts x amperes. If it says something in watts, convert that to kilowatts. Make an estimate, how many hours you turn the toaster on in a year. Multiply the kilowatts x the number of hours.
