0
How many btu's of heat energy are needed to raise the temperature of 12 gallons of water from 50 degrees Fahrenheit to 130 degrees Fahrenheit?
Wiki User
∙ 12y ago
answer: 7680 btu
1 gallon= 8 lb
130F-50F=80F
12G*8LB*80F=7680 BTU
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How many btu to raise the temperature of water from 60 to 120 degrees?
That's going to depend on how much water you're responsible for. Teacup at 60 degrees . . . very few BTU. Swimming pool at 60 degrees . . . many more BTU. It's also going to depend on whether you're talking about Celsius or Fahrenheit degrees. Fahrenheit degrees . . . fewer BTU. Celsius degrees . . . more BTU. (Also, the water will escape as you pass 100.) In general, one BTU is approximately the energy required to raise the temperature of 1 pound of water 1 degree Fahrenheit. You can take it from there, when you reach the job site and determine the exact scope of the work.
What is the BTU required to raise the temperature of 10 pounds of water from 50 degrees to 70 degrees?
200 BTU. I'm assuming your temperatures are in Fahrenheit, since all of your other measurements are in the Imperial system. A BTU is defined as the amount of energy required to raise the temperature of 1 pound water by 1 degree F, so the temperature is raised by 20 degrees, and 10 pounds of water: 20 x 10 = 200
How many joules equal one degree Fahrenheit?
A joule is a measurement of energy. A degree Fahrenheit is a measurement of temperature. It is not possible to convert between one and the other.
Is temp or heat measured in degrees?
If you want to be pedantic, scientists measure temperature in kelvins, not degrees. Heat is energy and is measured in energy units, like joules.
What is 0 absolut?
Absolute 0 is negative two hundred and seventy three degrees Fahrenheit, the kelvin scale measure's this. Absolute is were no molecular movement is made. Are you positive about the -273 degrees Fahrenheit measured by the Kelvin scale? ^^ Abs. 0 = -273.15 K, or -459.67 degrees F, where molecular movement would not have enough energy to transfer electrons and thus create molecular or ionic bonds. Molecular kinetic energy is at 0.
Would thermal energy be greater at 0 degrees Celsius or 48 degrees Fahrenheit?
Thermal energy is a measure of the internal energy of a system and is not dependent on the unit of temperature used. Therefore, the thermal energy at 0 degrees Celsius would be the same as at 48 degrees Fahrenheit.
Is heat energy measured in units of joules degrees Celsius and in degrees Fahrenheit?
Heat energy is typically measured in joules (J) or calories (cal). Degrees Celsius and degrees Fahrenheit are units of temperature, not energy.
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)
Can heat be measured in degrees Fahrenheit?
Yes, heat can be measured in degrees Fahrenheit, which is a unit of temperature commonly used in the United States.
What is the BTU formula?
BTUs, or British Thermal Units, measure the amount of heat energy required to raise the temperature of one pound of water by one degree Fahrenheit. The formula to calculate BTUs is: BTUs = weight of water (in pounds) x temperature change (in degrees Fahrenheit) x 1. Alternatively, the formula can be expressed as: BTUs = (Flow rate in gallons per minute x change in temperature in degrees Fahrenheit) / 500.
The measure of how hot or cold a substance is?
Temperature is the measure of how hot or cold a substance is, determined by the average kinetic energy of the particles in the substance. Temperature is typically measured in degrees Celsius or Fahrenheit.
Is joule used on temperature scales?
No, the joule is a unit of energy, not temperature. Temperature is typically measured in degrees Celsius or Fahrenheit.
What temperature is absolute zero in degrees Celsius?
Absolute zero is -273.15 degrees Celsius. At this temperature, particles have minimum movement and energy.
How does it measure heat energy?
Heat energy is measured as temperature in Kelvins [K] (also degrees Celsius [°C] and degrees Fahrenheit [°F]) and tells us the average kinetic energy of the molecules.
What is the temperature called at no more energy can be removed from matter?
-273.15 degrees Celsius (-459.67 degrees Fahrenheit) is the temperature at which no more energy can be removed from matter.It is called Absolute Zero and marks the 0 for the Kelvin and Rankine scale.
Is a green heating system unable to go beyond 68 degrees?
If you are asking why a green heating system will not go above 68 degrees Fahrenheit then one reason is to save energy. The higher the temperature the more energy required to get to that temperature and the more energy required to keep that temperature.
What is the temperature at which molecular energy is at a minimum?
The temperature at which molecular energy is at a minimum is known as absolute zero, which is equivalent to 0 Kelvin or -273.15 degrees Celsius. At this temperature, molecular motion ceases, and particles have the least possible energy.
