Gunpowder is a general term that is applied to a whole group of explosive propellants used in guns. The ratio of the basic ingredients can vary, and in the case of contemporary smokeless powders can include nitrocellulose, nitroglycerin and nitroguanidine-nitroglycerin mixtures for single based, double based and triple based powders. In addition, the list of additives is not short. There are a number of materials added that have nothing to do with the function of the powder, but aid in its "workability" and give the powder better "safety" features. In addition to the variety in the "recipes" used to make it, the powder was produced "corned" or in "bits" that varied in size. Modern powders are fairly finely grained because they are put through a sieve as a part of the manufacturing process. The grain size willd determine the ability of the material to "pack" and become more dense in its powdered form. The addition of the variations in the makeup of the powder and the grain size sum to set up a range of densities for powders. The densities of modern powders vary from something a bit over 0.07 grams per cubic centimeter to something over 0.16 grams per cubic centimeter. That's a factor of greater than 2, meaning the highest density is over twice what the lowest one is. The density of the first gunpowders (black powder) almost certainly didn't span such a wide range, but the range would not have been a narrow one, either. A link can be found below to the Wikipedia article on gunpowder and to the one on smokeless powder.
1 pound = 7 000 grain
The speed of a gunpowder explosion would depend on the concentration of the reacting ingredients so there is no specific speed for gunpowder.-Tyler
Gunpowder is not in the periodic table at all, because it is not a chemical element!
Gunpowder is the explosive component that propels the "bullet" from the gun. The answer is, yes gunpowder is still as important to the operation of a gun as gasoline is to the operation of a car. Just like gasoline for cars, gunpowder has changed and gotten better at what it does over the past century (or centuries), so the gunpowder used in modern guns is not the same exactly as the gunpowder used , for example, in the civil war, but it is still gunpowder and it is still necessary to operate a gun.
Gunpowder!
Gunpowder is used in artillery and roman candles. In artillery shells, there is a container of gunpowder that shoots the shell into the air and when the time burns to the inside of the shell, there is gunpowder inside that ignites the stars. In roman candles, gunpowder is placed underneath each of the stars in the tube to ignite and shoot them into the air. A long fus eis placed inside the tube to ignite the sections one after another. Some rockets have artillery shells on them without the gunpowder container on the bottom.
There is no specific collective noun for gunpowder, in which case, you use an appropriate noun suited to the situation a pound of gunpowder, a flask of gunpowder, a box of gunpowder, etc.
Gunpowder can be used to make a bomb. So unless you are licensed to be in possession of gunpowder, owning gunpowder is illegal.
Nothing.. Gunpowder does not impact-detonate, which is why bullets have a "primer" that will ignite the gunpowder when it is struck. Nothing.. Gunpowder does not impact-detonate, which is why bullets have a "primer" that will ignite the gunpowder when it is struck.
an ingredient in gunpowder is sulphur
instead of bullets they had gunpowder.
Gunpowder was invented by the Ancient Chinese. Gunpowder came to Europe in the 1260s.
The gunpowder was stored in places like the Tower of London.
Chinese alchemists invented gunpowder.
Nope. How do you tell how much alcohol a liquid contains? You can measure its density, but in the wild west you knew when they'd been watering back the whiskey because if you mixed it with gunpowder it wouldn't light. If you mix it with gunpowder and can get the gunpowder to burn you know its at least 50% alcohol by volume. This became know as 100 proof. 30% abv = 60 proof and so on.
Go to the Great Walls, and to the very right. There's the gunpowder.
Ancient Romans did not use gunpowder. Gunpowder was invented by China around the middle ages.
They used gunpowder for fireworks and weapons.