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Heat energy
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∙ 11y ago
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What are some examples transforming energy forms?
transformation energy means: Energy transformation is the process of changing energy from one form to another.Here our some examples:1. Chemical energy TO electrical energy TO Thermal = burning a log at a campsite!2. electrical energy TO Mechanical energy TO Thermal energy = making toast with toaster!
When you turn a toaster oven what happens to the electrical energy?
On turning a toaster oven, electrical energy converts into heat energy. It helps in making toasts.
What is wasted energy in a toaster?
There is a lot of confusion on all matters relating to heat. The efficiency of a device is usually the fraction of consumed energy which goes into the function of the device. For an engine, this is straight-forward. For a light bulb or a toaster, not so. For light emitting devices, in the wintertime when you are heating your house anyway, the answer is 100%. None of the energy is wasted; it just replaces some use of your electric heater. But what if you have a gas heater? Then the efficiency is relative. In the summertime, this is a much more important question. For a light bulb, you would look at light output (in Lumens) per energy input (in Watts). For a toaster, the answer is *completely* relative, rather than a fraction. The pertinent question is: How much energy does *this* toaster require to toast a piece of bread, compared to another toaster. I have not found much experimentation which answers that, even to compare toasters to toaster ovens. Toaster ovens may turn off during heating, so it's not simply a matter of maximum wattage. In general, the closer the heating element is to the surface of the bread, the higher the 'efficiency' of the toaster. On thin bread, bagel toasters are thus somewhat less efficient than smaller toasters are. Cheap toaster ovens are sometimes accused of making bread 'soggy', which is a result of the bread being heated by the air rather than directly by radiation from the heating elements.
How can a loud speaker make sound energy with electric energy?
It converts the electric energy into vibrations which are sound energy.
How energy losses due to energy transformation in the home and work place can be minimised to reduce the impact on the environment?
making the home more hot/cold
What are some examples transforming energy forms?
transformation energy means: Energy transformation is the process of changing energy from one form to another.Here our some examples:1. Chemical energy TO electrical energy TO Thermal = burning a log at a campsite!2. electrical energy TO Mechanical energy TO Thermal energy = making toast with toaster!
When you turn a toaster oven what happens to the electrical energy?
On turning a toaster oven, electrical energy converts into heat energy. It helps in making toasts.
What is the purpose of a toaster?
a sandwich toaster is useful for making different healthy and delicious fillings, whereas the electric toaster just toasts.
What is wasted energy in a toaster?
There is a lot of confusion on all matters relating to heat. The efficiency of a device is usually the fraction of consumed energy which goes into the function of the device. For an engine, this is straight-forward. For a light bulb or a toaster, not so. For light emitting devices, in the wintertime when you are heating your house anyway, the answer is 100%. None of the energy is wasted; it just replaces some use of your electric heater. But what if you have a gas heater? Then the efficiency is relative. In the summertime, this is a much more important question. For a light bulb, you would look at light output (in Lumens) per energy input (in Watts). For a toaster, the answer is *completely* relative, rather than a fraction. The pertinent question is: How much energy does *this* toaster require to toast a piece of bread, compared to another toaster. I have not found much experimentation which answers that, even to compare toasters to toaster ovens. Toaster ovens may turn off during heating, so it's not simply a matter of maximum wattage. In general, the closer the heating element is to the surface of the bread, the higher the 'efficiency' of the toaster. On thin bread, bagel toasters are thus somewhat less efficient than smaller toasters are. Cheap toaster ovens are sometimes accused of making bread 'soggy', which is a result of the bread being heated by the air rather than directly by radiation from the heating elements.
How can a loud speaker make sound energy with electric energy?
It converts the electric energy into vibrations which are sound energy.
How energy losses due to energy transformation in the home and work place can be minimised to reduce the impact on the environment?
making the home more hot/cold
Making electricity from wind with motor?
the wind mills rotate and the electric generator fixed in the mill converts mechanic energy into electric energy by the principle of electromagnetic induction
How is solar energy formed compared to the electric?
Solar energy is formed by having solar panels absorb sunlight and converting it to electricity. Electric, meanwhile, is formed by simply making electricity.
What are some example of energy transformation?
transformation energy means: Energy transformation is the process of changing energy from one form to another.Here our some examples:1. Chemical energy TO electrical energy TO Thermal = burning a log at a campsite!2. electrical energy TO Mechanical energy TO Thermal energy = making toast withtoaster!
what Chemical energy is the energy of what?
Chemical energy refers to the potential energy of a chemical substance to undergo a transformation through a chemical reaction. The making or breaking of the chemical bonds involves the use of energy which are usually evolved or absorbed from a chemical system.
How does 'hydro' work?
A jet of water is diercted at a paddle wheel, making it spin. The spin is then transferred to an electric generator and turned into electric energy.
In electric bell electric energy is converted into?
An electric doorbell uses electrical current thru a coil to move a metal bar using magnetism and cause it to strike a metal plate making a ring sound
