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Thermal energy is heat. It's what melts substances, changes temperatures, or vaporizes substances. It is measured in calories, joules or british thermal units. 252 calories = 1 b.t.u.,
It takes 144 btus to melt 1 pound of ice at 32 degrees, 180 btus to raise 1 pound of water in temperature from 32F to 212F and 970.2 btus to make 1 pound of steam at 212 degrees.
It takes 80 calories to melt 1 gram of ice at 0 degrees C, 100 calories to raise 1 gram of water in temperature from 0C to 100C and 538.6 calories to make 1 gram of steam at 100 degrees C.
the calorie is equal to 4.1868 joules so that:
It takes 334 joules to melt 1 gram of ice at 0 degrees C, 418.68 J to raise 1 gram of water in temperature from 0C to 100C and 2255.0 J to make 1 gram of steam at 100 degrees C.
Answer
'Thermal energy' is an obsolete term, long replaced by the term, 'internal energy'. Heat is not the same thing as internal energy, but is described as 'energy in transit' between a warmer body and a cooler body. In SI, all forms of energy, including energy in transit, are measured in joules.
The British Thermal Unit (BTU) is an imperial unit used rarely outside the United States. The calorie is an obsolete unit used to measure energy in the cgsA system of measurement (despite this, for some reason, the food industry clings onto this unit, expessing the energy available from food in kilocalories).
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What is thermal energy measured in?
Heat is measured in joules.
What does heat energy mean?
Hot bodies contain thermal energy, this is measured in calories or BTU
How can you tell a glass of water has thermal energy?
The thermal energy can be measured with a thermometer, if that's what you're asking.
How is the themal energy of a substance?
The thermal energy of a substance is measured by its temperature.
Can thermal energy be measured in volts per square meter?
No.
What is thermal energy measured in?
Heat is measured in joules.
What does heat energy mean?
Hot bodies contain thermal energy, this is measured in calories or BTU
How can you tell a glass of water has thermal energy?
The thermal energy can be measured with a thermometer, if that's what you're asking.
How is the themal energy of a substance?
The thermal energy of a substance is measured by its temperature.
What is the average kinetic energy of particles in an object can be measured by its?
By its Thermal Energy.
Can thermal energy be measured in volts per square meter?
No.
The total kinetic energy of all the particles in a substance is called?
The total kinetic energy of all the particles in a substance is called thermal energy. Thermal energy is measured in joules.
Explain the difference between an object's external temperature and its thermal energy?
The thermal energy of an object consists of the total kinetic energy of all its atoms and molecules. The temperature of the object is a measured average intensity of its thermal energy.
How is heat different from temperature and thermal energy?
It is heat which is measured by a temperature scale.
How does temprature differ from thermal energy?
Temperature is a sensible heat measurement readable on a thermometer, measured in degrees. Thermal energy is the heat content of a material measured in heat units, often btus, calories, or kilogram-joules.
Explain the difference between temperature and kinetic energy?
Energy due to temperature is called thermal energy and is measured in Calories or BTU. Kinetic energy is that due to motion of a body and is measured in Joules. There is an equivalence between thermal and mechanical energy, 1 Calorie = 4.2 Joules, 1 BTU = 1055 Joules
Energy transfered as heat through a material is called?
Thermal Conductance, measured by [Watts/(meter x Kelvin)].
