This is a saving of $82 per square foot, each and every year. Multiplied out over a 100,000 ft 2 space, choosing carpet over VCT could save you $8200 per year. The total cost of ownership for each of these flooring types can serve as a guide for helping you to choose the right flooring solution for your organization.
Once the water is at 100 Â°C, still more energy must be added. This is given by the heat of vaporization, which for water is 2261 kJoules per kilogram. So, in the example, once the 1 kg of water. is at 100 Â°C, this amount of energy must be added to boil it: 1 kg * 2261 KJoules/kilogram = 2261 kJoules.
How much energy (in calories and in Joules) will it take to raise the temperature of 75.0 g of water from 20.0 to 55.0 oC? ( Specific Heat = 1 cal / ( g oC ) and 4.184 J / ( g oC ) ) 2630 cal and 630. J. 2630 cal and 1.1 x 10 4 J. 1.1 x 10 4 cal and 2630 J.