each gallon of gasoline is equivalent to 33.7 kWh of electricity. There is also growing concern about the high amounts of energy that is needed to manufacture EV or Electric Vehicles
British homeowners saw an 80% increase in their energy bills. While the prices of fuel and food have come down since the war started, they remain elevated. US gasoline at $3.56 a gallon is the highest since August 2015. Crude oil tumbled from its one-year high of $93.68 on Sept. 27,...
The hydrogen fuel-cells convert compressed hydrogen from their fuel tanks into electricity that powers the electric motor in the vehicle, providing a similar range to vehicles powered by internal combustion engines using gasoline or diesel. The chemical reaction between hydrogen and oxygen in the fuel...
Photo: Lightning is a huge release of electrical potential energy.Heat energyHeat is one of the most familiar kinds of energy in our world—but is it potential energy or kinetic energy? Actually, it can be both. Suppose you heat an iron bar in a fire so it glows red hot. If you ...
I read somewhere that they would yield gasoline at around 7 to 8 dollars a gallon, based on early 2000’s buying power of dollars. Loading... Kowalainen says: November 12, 2020 at 7:16 pm Yup, Nazi Germany kept the Kriegsmaschine operational, well, almost on CtL pla...
So, per litre of gasoline up can make of 翻译结果3复制译文编辑译文朗读译文返回顶部 Suppose you have a car equipped with magic engine, gasoline-burning energy (40 million joules per litre) hundred percent used to do work. And assuming that the car when driving on the freeway, overall ...
gasoline engine with no modifications and, like ethanol, has a higher octane rating than normal gasoline. It has the additional advantages that it has a higher energy density than ethanol, can be transferred in our existing pipelines, and can be used as an additive in either gasoline or ...
Rather than “go every which way” in our search for and use of energy, seeking out and consuming “joules’ in whatever form we may find them, government policy needs to focus energy users on sustainable options, functioning as a “funnel”. One might think of there being two forces in...
Featured Image Imageflip Guest Seinfeld routine by David Middleton In Part One of this series, we looked at Peak Oil and its irrelevance to energy production and also discussed the relevance of Seinfeld. In Part Deux, we looked at “abiotic oil,” a real
A. Energy is measured in joules, and power is measured in caloriesB. Power is energy divided by timeC. Batteries release energy, but TNT releases powerD. Power signifies a very large value of energyE. All of the above B. Power is energy divided by time For each of these, mark if ...