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What is the amount of heat energy required to evaporate 1 pound of water?
Wiki User
∙ 6y ago
No specific time. BTU is the quantity of energy, BTU/hour is the measure of how fast the energy is transferred. Just like I could hand you one dollar bill, or i could give you a penny a minute for 100 minutes. You would end up with the same amount of money (or energy,BTU) the only difference is how fast you got it.
Wiki User
∙ 15y ago
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What are foot pounds?
a foot pound is a measure of torque, or turning power. Imagine a wrench that is positioned on a nut, the handle of which is exactly one foot long from the center of the nut and is also perfectly horizontal. Now put one pound of downforce on the end of the wrench handle. You now have one foot-pound of torque on the nut. This unit of measurement is how torque is calculated in an automobile.
What harbors more energy a pound of bread or a pound of butter?
a pound of butter does.
What weighs more a pound of feather or a pound of butter?
They are both one pound, so they weigh the same amount.
Is joule foot-pound power energy or newton a rate?
Newton -- unit of force, has nothing to do with energy or power Joule and foot-pound -- both units of energy Power -- the rate of energy flow
What is the basic practical unit of energy?
The unit of energy in the SI system is the [ Joule ]. In the 'customary' system, it could be the [ foot-pound ], the [ inch-pound ], etc. Other useful energy units are the watt-second, the dyne-centimeter, the horsepower-hour, and the Kilowatt-hour.
What are foot pounds?
a foot pound is a measure of torque, or turning power. Imagine a wrench that is positioned on a nut, the handle of which is exactly one foot long from the center of the nut and is also perfectly horizontal. Now put one pound of downforce on the end of the wrench handle. You now have one foot-pound of torque on the nut. This unit of measurement is how torque is calculated in an automobile.
What does acronym BTU mean?
British Thermal Unit, the amount of energy required to raise the temperature of one pound of water one degree Fahrenheit
What is horespower in cars?
Originally horsepower was rated by the amount of energy required for a horse to lift a 1 pound weight 1 foot in the air = 1 horsepower
Btu required to increase water 1 degree F?
One btu is the amount of energy it takes to heat 1 pound of water 1 degree Fahrenheit.
Do all fuel have the same amount of potential energy?
Of course not. Compare a pound of candle-wax or whale-oil to a pound of tri-nitro-toluene (TNT) or a pound of Uranium-235.
Does the heat per pound to change the temperature of water stay the same regardless if the water is in a solid liquid or vapor state?
No. The quantity of energy required to raise the temperature of water is different depending on the phase of water. This is especially true at or near a phase transition as thermal energy is absorbed during a phase transistion thus altering the amount of energy required to raise the temperature of said water.
How much energy in Calories is used if a person who weights 195 pounds jumps 28 inches?
One foot pound is the amount of energy required to move a 1lb weight through 1 foot. One foot pound equals 0.323832 calories. 28 inches is 2.3333... feet So 195 lbs X 2.3333...feet X 0.323832 = 147.343 calories
How many btus does it take to raise half pound of water 1 degree?
One BTU is the energy required to raise one pound of water by one degrees. Therefore, your answer would be one half.
What is the unit of work in a system?
The British Thermal Unit (BTU): The Amount of work required to raise one pound of water 1 degree Fahrenheit.
Does the pound sign come before or after the amount?
The sign for the Pound Sterling is placed before the amount.
What harbors more energy a pound of bread or a pound of butter?
a pound of butter does.
How many kilograms of ocean water would have to evaporate to produce one pound of salt?
One million.
