It all depends on how much water there is. The more
water there is, the more kilocalories it takes.
Well, isn't that a fascinating question! You see, alcohol provides about 7 calories per gram, so 10 grams of pure alcohol would provide approximately 70 kilocalories. It's important to remember to enjoy everything in moderation and take care of yourself, just like we take care of our happy little trees.
Some washing machines have built-in heating elements to heat water, while others rely on hot water supplied from a water heater. Washing machines with a hot water connection may not have a heating element.
That depends on what the starting temperature of the water is,and what temperature you want it to reach.If you expect to get a number, you must first give the necessary numbers.
The time it takes to heat water to a specific temperature depends on factors such as the initial temperature, the heat source, and the amount of water being heated. To get an estimate of the time needed, you could use a formula that takes into account these variables, such as the specific heat capacity of water and the power of your heating element.
To heat 1 gram of water by 1 degree Celsius, it takes 4.18 joules. So, to heat water from, for example, 20 degrees to 100 degrees, you would need to calculate the total mass of water and apply the specific heat capacity to determine the total energy required.
First we take 88 degrees and we subtract 15 degrees. We get 73 degrees difference. Then we multiply our 175 g of water by the temperature increase of 73 degrees. We get 12,775 calories. To get Kilocalories we must divide our calories by 1000. Why don't you do that?
Well, isn't that a fascinating question! You see, alcohol provides about 7 calories per gram, so 10 grams of pure alcohol would provide approximately 70 kilocalories. It's important to remember to enjoy everything in moderation and take care of yourself, just like we take care of our happy little trees.
It takes 1000 calories to heat 1 litre of water 1 degree C.
That's going to depend on the temperature of the water before you heat it, and on how hot you want it to be when you're done.
It takes more heat to boil water than to simply heat water. Unless the water is already at its boiling point.
yes. the more water the longer it would take for the heating element to heat the water. the less water, the less time it would take to heat.
Swedish people take in 3120 kilocalories per day according to a 2005--2007 analysis.
It does
ICE
It depends entirely on what the initial temperature and volume of the water is and how much heat is applied.
You take heat out of the water.
It depends on the how many degrees you wish to change the water and the wattage of the heater. Obviously a 1500 watt heater will do it faster than a 1000 watt heater. You might want to begin by looking at the heat transfer formula: heat in joules equals mass times change in temperature times specific heat of the material (water in this case).