Example: Water, milk, kerosene, petrol, alcohol are the examples of the substance which exist in the liquid state. The Gaseous StateOut of the three states of matter, the interparticle spaces are the maximum in the gaseous state. It is because the interparticle forces which hold the different...
Is biogas better than LPG? While Biogas disperses into the air quickly as it is lighter than air and is much safer in homes than CNG or LPG.BioGas is far far far safer than LPG. Biogas is a fuel that can be a complete replacement for Petrol and CNG. It can be used in various met...
从文章第五段“Although woriters do much work to make sure water and-|||-air system won't be polluted,some do.Guess what,plastic bags are made from petrol,-|||-a harmful waste material,which in one way or another makes its way to the-|||-environment.”可知,塑料是由一种有害材料制...
This process should take roughly the same amount of time as refuelling a petrol or diesel vehicle.The fuel cell uses a process of reverse electrolysis to produce electricity. Inside the unit is a stack of individual cells made up of electrolyte membranes, positive electrodes, or cathodes, and ...
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they decided to use a petrol engine, which was smaller and lighter and more efficient. Just before 10:30 o the morning of December 17th, five spectators stood in the cold wind at Kitty Hawk and watched Orville climbing into his machine. It rose to a height of eight to ten feet above ...
(Profit motive is what powers the machine, but it’s not its purpose, any more than the point of a car is to burn up petrol.) Here, they’re absolutely right, but not in the way they think: a stock market is a semiotic system, and it operates on the same rules laid down in ...
Karma in a Large Bottle of Volvic Water – PART ONE The balance of life on this planet is so unbelievably toxic and frustrating. It seems far too easy for one to get themselves into a shitty situation than it is for one to get out of a shitty situation and this is something I’ve ...
New locations also bring new energy sources, which let you produce cleaner power and fuel, although it may not always be as efficient as good ol' petrol. Analysis: Super Energy Apocalypse plays a bit like a tower defense game, in that most of the time is spent getting ready for the ...
A car has to carry an important person across the desert. There is no petrol station in the...Try Puzzle ⇒ Chain Reaction Here we see several bits of chain. I have been told to join up all the pieces to make a complete...Try Puzzle ⇒ ...