On a national basis, natural gas has long been the dominant choice for primary heating fuel in the residential sector. Lately, electricity has been gaining market share while natural gas, distillate fuel oil, kerosene, and liquefied petroleum gas (propane) have declined.
Part of the national change in heating fuel choice can be attributed to population migrations farther west and south. But even within Census regions, electricity has been gaining market share at the expense of natural gas. The Northeast is the exception, as both natural gas and electricity have been increasing while distillate fuel oil and kerosene have declined.
In the Midwest, most homes are heated by natural gas. The Midwest also has the highest percentage of homes heated by propane, although both natural gas and propane have lost market share to electricity since 2005. The South is the only Census region where electricity is the main space heating fuel in the majority of homes. Heating fuel preferences in the West largely mirror the national average, although households in the West are more likely to use wood as their primary heating fuel or to report not using heating equipment at all.
Answer: As a consultant for such a large disaster, I would recommend that instead of focusing on resources to Louisiana or Mississippi, the authorities should focus more on the EVACUATION OF PEOPLE from those locations. In my opinion, this is the best option because it is better to be safe than sorry. Since it was predicted that the hurricane that is approaching is large and major, the extent of the damage will definitely be large and major. The best thing will be for the hurricane to come and meet no one, than come and meet people.
Explanation:
Answer:
Potential energy in the coal gets transformed to electricity
Explanation:
- As when coal has burned the conversion of the energy takes place and the chemical energy in coal s converted into the electrical energy and thus heat is produced an is used to run the steam power engines.
- So as the heat energy derived from the coal is converted to kinetic and kinetic is converted to mechanical and this mechanical is coveted to electrical energy to further run the machines thus energy is not destroyed it only transfers.
Answer:
The total mechanical energy of a system is the sum of the kinetic energy of the system and its potential energy.
The planets revolving around the sun, is an exam0le of systems that possess mechanical energy.
Explanation:
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