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
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, 2023, to $69.34 on Dec. 7, but is back up to $83.66. US retail gas price for week of March 18. Source: YCharts Source: Oilprice.com Canadian food ...
Similarly, you can express a measure of energy in joules, or Calories, or kWh, or BTU etc.When people talk about a particular biscuit containing 172 Calories, they're talking about the amount of energy contained within that biscuit. 172 Calories is equivalent to around 0.2 kWh. (That's ...
Saudi Arabia also has high energy consumption. It uses its abundant oil and gas supplies to provide air conditioning for its people. It also uses its energy products to enable the operation of businesses that provide jobs for its large population. In addition, Saudi Arabia uses ...
where F1 is the first figure of merit from the stagnation test; (MC)w is the product of the mass of water and specific heat (in joules per degrees centigrade); A is the aperture area of the cooker of the cover plate (in square meters); t2−t1 is the time taken for heating from...
Such is the success of the efforts to revive this critically endangered species that approximately 400 condors are now active in a larger portion of their native range throughout the mountains of Californiaand the Western US. Apparently condors fly in thermal updrafts near mountain ranges and at ...
Or you could drive 20 miles in a car. Or you could heat 3 baths with it (70 gallons of water per bath, water at 40°C, 16 cups in a gallon). Alright, we are done discussing background energy for now. Onto the real stuff!
first collected a sample of the Q Microbe™ near the Quabbin Reservoir in Massachusetts. The Q Microbe, was nearly perfect for the job, as found in nature, with an unusual ability to dynamically adjusts to the type of organic matter it’s processing; the company is only engaged in “cla...
A kettle containing {eq}2\;kg {/eq} of water has just reached its boiling point. How much energy, in joules, is required to boil the kettle dry? Latent Heat of Vaporization Latent heat of vaporization refers to the amount of he...
And in a 159-mile race from western Pennsylvania to suburban Philadelphia, 700 out of 900 pigeons are missing. Most of the pigeons would have been back in their lofts within a few hours. Although it's not unusual to lose a few birds during a race -- a hungry hawk, for example, ...