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3.50 J
21 Kg = 2100 grams to rise the temperature of this amount of water by 2 degrees Celsius you need 2*2100 = 4200 calories or 17572.8 Joules.
mmmm enthalpy
1935 J (apex)
the average kinetic energy triples
The amount of water whose temperature would change by 15 degrees Celsius when it absorbs 2646 joules of heat energy is 42,2g H2O.
25degres celsius has more thermal energy
The amount of heat required to increase the temperature of the substance to 1 degree greater than that of the initial temperature of the body!
false its 1 degrees Celsius
You will lose thermal energy.Heat (energy) will always flow from warmer to cooler.
Kelvin is a measure of temperature or thermodynamic energy, and is an absolute measure. Degrees Celsius are a used to measure temperature on a scale with an arbitrary zero.
3.50 J
21 Kg = 2100 grams to rise the temperature of this amount of water by 2 degrees Celsius you need 2*2100 = 4200 calories or 17572.8 Joules.
Temperature is usually measured with a thermometer which tells you how many degrees Celsius or Fahrenheit the temperature is (Fahrenheit is the American measure and Celsius is what everyone else uses)
mmmm enthalpy
1935 J (apex)
the average kinetic energy triples