A propane tank by itself has no explosive force. Propane will only burn when mixed with oxygen. However you can create what they call a BLEVE from a propane tank (boiling liquid expanding vapor explosion). Basically you would heat up the propane tank (example house on fire, etc) and a reaction would occur causeing the tank to burst. There are other ways to do it but it gets really technical. Research BLEVE and you will fand many references about blast effects and fireball radius, frag radius etc. The following link gives you safe separation distances:
http://me.queensu.ca/people/birk/research/thermalHazards/bleve/safeDistance.php
The cost of propane gas is typically measured in cost per gallon or cost per pound, not kilowatt-hour. The price of propane can vary depending on location, supplier, and market conditions. It is best to check with local suppliers for current pricing information.
100lbCapacity(gallons)Weight (empty)Weight (full)Overall HeightDiameterBTU Capacity23.6 gal68 lbs170 lbs48 inches14.5 inches2,160,509
propane has 21,548 BTU per pound so about 2 1/2 pounds per hour remember that propane is stored in a liquid and you need a big enough tank to allow the propane to change from a liquid to gas.
The amount of propane an outdoor lamp uses can vary depending on factors such as the size and output of the lamp, how long it is used each day, and the intensity of the flame. On average, a typical outdoor lamp with a standard propane tank can burn for about 10-12 hours on a one-pound propane cylinder.
Propane burns 91,547 b.t.u.'s an hour per gallon of propane. Depending on the b.t.u. output of the appliance you are running you should be able to calculate how many hours you can use your tank.
TNT is a much more powerful explosive than propane gas. TNT releases a lot more energy upon detonation and is commonly used in military applications, while propane is primarily used as a fuel for heating and cooking.
$15 a pound
a typical steel "30 pound" liquid propane tank weighs about 25-28 pounds empty.propane tank markings (on collar)propane weighs about 4.125 pounds per gallon and a "30 pound tank" willhold about 7.5 gallons so a full tank will weigh about 55 pounds or so./source: wiki.answers.com/
no force, it has momentum
The cost of propane gas is typically measured in cost per gallon or cost per pound, not kilowatt-hour. The price of propane can vary depending on location, supplier, and market conditions. It is best to check with local suppliers for current pricing information.
100lbCapacity(gallons)Weight (empty)Weight (full)Overall HeightDiameterBTU Capacity23.6 gal68 lbs170 lbs48 inches14.5 inches2,160,509
This site: http://www.pmak.org/public/propane_facts.html states the following: The specific gravity of propane liquid is 0.504; water is 1. Therefore 1 litre of propane weighs 0.504kg. (1 litre of water weighs 1kg)
The duration a 100 pound propane tank lasts for a house depends on factors such as the efficiency of the heating system, stove usage, and hot water consumption. On average, a 100 pound propane tank can last anywhere from 1-2 weeks for a small household using propane for heat, stove, and hot water. It is recommended to monitor propane levels regularly to avoid running out unexpectedly.
for a given lever length the force is (150 / 100) times greater torque = force (pounds) * lever length (feet)
propane has 21,548 BTU per pound so about 2 1/2 pounds per hour remember that propane is stored in a liquid and you need a big enough tank to allow the propane to change from a liquid to gas.
The amount of propane an outdoor lamp uses can vary depending on factors such as the size and output of the lamp, how long it is used each day, and the intensity of the flame. On average, a typical outdoor lamp with a standard propane tank can burn for about 10-12 hours on a one-pound propane cylinder.
Propane burns 91,547 b.t.u.'s an hour per gallon of propane. Depending on the b.t.u. output of the appliance you are running you should be able to calculate how many hours you can use your tank.