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How much heat energy is required to raise the temperature of 15 g of water 25 degrees Celsius?
Wiki User
∙ 8y ago
6480 calories
8LBs X 15 gallons x 54 DEGREES = 6480 CALORIES
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoq(Joules) = mass * specific heat * change in temperature
q = 85 grams * 4.180 J/gC *(65 C - 32 C)
= 11724.9 Joules
which is..........
2802 calories
Wiki User
∙ 13y agoq(joules) = mass * specific heat * change in temperature
q = 250 grams water * 4.180 J/gC * (85 C - 10 C)
= 78375 Joules
Wiki User
∙ 12y agoUsing the tables at the attached link, it would take 75.303 kJ or 17.985 kcal.
Wiki User
∙ 8y agoIt would take 1569 Joules, or 375 Calories.
Wiki User
∙ 7y agoYou need to multiply all of the following together:* The mass
* The temperature difference
* The heat capacity of water
Wiki User
∙ 13y ago3.5 x 104 cal
Wiki User
∙ 13y ago4,19 J/g*K *25K*15g=1571,25J (Jouls)
kasanda kelly
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Wiki User
∙ 14y ago78,375
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What is substances specific heat?
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!
How is temperature is measured?
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)
What is temperature for melting ice?
0 Degrees Celsius
What units can you use to measure temperature on the moon?
Temperature is the head content of a matter. The temperature is measured in different scales and each scale has it uses and has originated for specific purposes. The well known measures of temperature are Fahrenheit and Celsius (or centigrade). Both Fahrenheit and Celsius are scaled between the freezing and boiling points of water. The freezing point of water is equal to 32 Fahrenheit and 0 Celsius and the boiling point is equal to 212 Fahrenheit and 100 Celsius. Another temperature scale is The Kelvin scale which has many applications in science and engineering. The start of the Kelvin scale (0 K) is the point of zero heat (no heat energy) which is equal to -273 Celsius.KelvinFahrenheitCelsiusIn degrees Kelvin, Celsius, or Fahrenheit.The most common unit for measuring temperature is degrees.
Ice melts at what temperature?
Melting, which is also known as fusion, and occurs at the same temperature as freezing, is a physical process that happens when there is a phase change from a solid to a liquid. This happens when the solid's internal energy increases (temperature increases) to a point where the solid melts into a liquid. At this point, the relatively well-ordered arrangement of molecules in the solid breaks down to a less ordered arrangement, being the liquid.
How much energy is required to raise the temperature of 3 G of silver from 15 degrees Celsius to 20 degrees Celsius?
3.50 J
How much energy is required to raise the temperature of 3 kg of lead from 15 degrees celsius to 20 degrees celsius?
1935 J (apex)
How many joules of energy are required to raise the temperature of 74g of water from 20 degrees to 70 degrees celsius?
15480.80
Explain whether your body gains or loses thermal energy if your body temperature is 37 degrees Celsius and the temperature around you is 25 degrees Celsius?
25degres celsius has more thermal energy
What is substances specific heat?
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!
How much energy is required to raise the temperature of 3 kg of lead from 15 to 20 degrees of celsius?
1935 J (apex)
True or false a calorie is the amount of heat energy required to raise the temperature of 1 g of water 2 degrees C?
false its 1 degrees Celsius
How much energy is required to transform solid water at 0 degrees Celsius to liquid at 0 degrees Celsius?
80cal/g
Does your body gain or lose thermal energy if your body temperature is 37 degrees Celsius and the temperature around you is 25 degrees Celsius?
You will lose thermal energy.Heat (energy) will always flow from warmer to cooler.
What measurment is measured in kelvins or degrees celsius?
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.
How much energy is required to raise 21kg of water by 2 degrees Celsius?
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.
How much energy is needed to raise the maximum temperature of 10kg of water from 20 degrees Celsius to 80 degrees Celsius?
The energy required to raise the temperature 1 degree Celsius of 1 gram of water (1 mL) is 1 calorie (=4.18 J). So for 1 kg, 1Kcal (= 4180 J = 4.18 KJ) is required. To raise it 60 degrees, just multiply by 60 and for 10 kg multiply by 10 again. That would make 2.508 MJ (= 2508000 J) Now this is not completely accurate. The energy required to raise the temperature of water differs at 20 degrees from that at 60 degrees. The difference is small (~0.05 J or something like that) but still present.
