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How much thermal energy is needed to raise the temperature of 10.0 g of water 15.0 degrees Celsius?
Wiki User
∙ 9y ago
Heat of vaporization of water is 40.7 kJ/mol so convert grams of water to moles of water and then convert moles of water to kJ of energy using the above fact.
10g H2O * (1mol/1.008*2+16)=mol H20
Wiki User
∙ 9y ago
Wiki User
∙ 14y ago600 calories per gram. Therefore 6000 calories.
Wiki User
∙ 12y agoApproximately 97200 calories, or 23253 Jules
Wiki User
∙ 9y agoAssuming the initial temperature of the water is not greater than 85°, the energy needed is 150 calories.
Wiki User
∙ 8y agoThe value of energy is:
H = 50 x 4,179 x (100 - T1)
T1 is the initial temperature of water.
Wiki User
∙ 6y agoQ = (100 - T) x 20,05 in calories
T is the initial temperature of water.
Wiki User
∙ 13y agoIt depends on the starting temperature.
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What is The thermal energy of a solid?
The thermal energy of a solid or a volume of liquid is the specific heat of a material multiplied by the object's mass and temperature (absolute). I.E. 1 kg of water at 27 degrees C: specific heat of water is 4.186 Kilojoules per kilogram-degree Celsius. Multiply that by the mass and the absolute temperature (Degrees Kelvin, or 273.15 + degrees Celsius) to get the thermal energy in kilojoules
Is thermal energy measured in Celsius?
No. Temperature is measured in degrees celsius. Thermal energy, which causes temperature change, is measured in calories or british thermal units. A calorie, not a food calorie, is the amount of heat necessary to raise 1 ml of water 1 degree celsius. 252 calories = 1 btu. 1 food calorie is actually equivalent to 1000 calories of heat.
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 heat energy is needed to raise the temperature of a 055kg sample of aluminum from 22.4 degrees celsius to 94.6 degrees celsius?
mmmm enthalpy
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)
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
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.
Explain whether your body gains or loses thermal energy if your body temp is 37 degrees Celsius and then temp around you is 25 degrees Celsius?
Your body would gain thermal energy because thermal energy only moves from something at a higher temperature to something at a lower temperature.
What is The thermal energy of a solid?
The thermal energy of a solid or a volume of liquid is the specific heat of a material multiplied by the object's mass and temperature (absolute). I.E. 1 kg of water at 27 degrees C: specific heat of water is 4.186 Kilojoules per kilogram-degree Celsius. Multiply that by the mass and the absolute temperature (Degrees Kelvin, or 273.15 + degrees Celsius) to get the thermal energy in kilojoules
Is degrees related to thermal energy?
The amount of thermal energy a substance has is proportional to its temperature
Is thermal energy measured in Celsius?
No. Temperature is measured in degrees celsius. Thermal energy, which causes temperature change, is measured in calories or british thermal units. A calorie, not a food calorie, is the amount of heat necessary to raise 1 ml of water 1 degree celsius. 252 calories = 1 btu. 1 food calorie is actually equivalent to 1000 calories of heat.
How is body temperature maintained at 37 degrees celsius 98.6 degrees Fahrenheit?
Body Temperature is at a constant 37.5 degrees celsius because it is the optimum temperature for Enzymes to operate at. It is kept this temperature by a part of the brain called the Thermologygatory Centre. The body can do numerous things to keep in Thermal energy or release it, your body can shiver and use kinetic energy from that and transfer it to thermal energy. Your body can also dilate your blood vessels and move blood capillarys closer and furthur away from the skin, hense why your checks appear red when exercising.
Why do you loose thermal energy if your body temperature is 37 degrees c and the temperature around you is 25 degrees c?
Because thermal energy travels from hotter objects to colder objects.
Would thermal energy be greater at 0 degrees Celsius or 48 degrees Fahrenheit?
It would be greater at 48 degrees Fahrenheit.
How can equal into Celsius into Fahrenheit?
Plotted against internal thermal energy density, the Celsius and Fahrenheit scalesof temperature are straight lines with different slopes and different intercepts.The lines intersect (Celsius and Fahrenheit temperatures are equal) at -40 .(And don't ask me which one.)
Is it possible to add thermal energy to substance and not raise its temperature?
Yes. For example, if ice is at the melting point (zero degrees Celsius), and you add heat, it will melt, becoming water at zero degrees Celsius. This will continue until you add enough heat energy to melt all the ice. Only then will the temperature start to increase, if you add additional heat.
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.
