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Describe how the energy changes from a usable form to a less usable form in a building's heating system?
Wiki User
∙ 14y ago
While producing heat energy is precisely the purpose of a heating system, once any kind of energy is converted into heat, it can no longer be converted back to other forms of energy - at least, not all of it.
Wiki User
∙ 14y ago
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Which energy is used for heating of food and why?
Heat energy is used for food cooking. It work as temperature changes.
Describe the way energy changes form when an electric light is turned on?
radiant energy
What two units of energy are measured?
There are more than 2 units of energy available to describe energy.Example of unitJoules (J) is the basis unit of energy in SI.Calories (Cal) is commonly use in food and is the unit of energy.Ton Oil Equivalents (TOE) commonly use to describe large amount of energy in fuel especially in national scale.British Thermal Units (BTU) commonly use in heating and cooling and describe heating value of fuel gas.kilo Watt hour (kWh) commonly use to describe electric energy by times the power with hour of usage.
How do energy and changes in energy change the state of matter?
When heating a substance the substance's molecules gain kinetic energy, this leads to chemical bonds being broken and thus a change of state.
Describe how energy transferred between livings things?
Energy is transferred to, within and from living organisms by light, heat, movement, electricity and chemical changes.
Who use solar energy for what purpose?
Solar Energy is used for heating buildings and water, and produces electricity for buildings, also.
Who use solar energy and for what purpose?
Solar Energy is used for heating buildings and water, and produces electricity for buildings, also.
Which energy is used for heating of food and why?
Heat energy is used for food cooking. It work as temperature changes.
Describe the way energy changes form when an electric light is turned on?
radiant energy
What is geothemal energy?
It is were people use natural heat from inside the Earth to create energy. It can be use for heating buildings or to create steam to turn turbines which also create energy.
What is example of mechanical energy changes to heat energy?
Friction, for example the heating in brake discs and pads when slowing a vehicle
What has the author Ursula Eicker written?
Ursula Eicker has written: 'Low energy cooling for sustainable buildings' -- subject(s): Air conditioning, Buildings, Energy conservation, Sustainable buildings 'Solar technologies for buildings' -- subject(s): Engineering, Nonfiction, OverDrive, Solar air conditioning, Solar buildings, Solar heating, Technology
Describe how phase changes of water transfer thermal energy?
birthdays
The word used to describe the process when energy changes its form?
vibrator
What has the author Henry T Smith written?
Henry T Smith has written: 'Solar energy system performance evaluation' -- subject(s): Solar heating, Solar energy, Heating and ventilation, Solar collectors, Office buildings
How is a heating curve used to relate to phase changes and temperature and kinetic energy?
im looking for the question
what are 2 ways the people use energy released during chemical changes?
Heating is a major application.
