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If it is inefficient, causing more input then output, or wasteful, eg: a hydrogen converter with a reuptake adapter reusing purified hydrogen but losing the bulk of the material.
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∙ 13y ago
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Describe the energy conversion of a washing machine?
Could a machine be built that produces more energy than it takes in?
No
Energy transfers in a washing machine?
Washing machine converts electrical energy into kinetic energy. It helps in washing the clothes.
Why cant a machine put as much energy out as you put in?
Losses of energy within the machine- some of the energy is used up by friction, and converted to heat. There is also the matter of efficency of a machine. The less efficent, the more power you must put in to get the same output.
Can you get more energy out of machine than that is put in?
No, that would be a violation of the laws of physics.
What is energy feeds?
An energy feed is a food source that gives extra energy to those who eat it, allowing them to expend more energy when needed.
Does a plane consume more or less fuel with a headwind?
It would consume more fuel - as it would need to expend more energy to fight against the headwind.
Is gravity a natural resource?
yes it is but you expend energy trying to use it-planetary gravity that is-universal gravity might be more usable be we are talking zero point technology-you get what you give/cause effect/dont get nothin for free
In what way is a machine subject to the law of energy conservation?
The law of conservation of energy was never found to be violated. The relevance for a machine is that a machine can not produce more energy than is put into the machine.
Why do you need to conserve the amount of energy you use?
If you are trying to lose weight, no you should expend more of your muscle energy. Otherwise, yes. Additional energy expenditures force us to burn fossil fuels.
Which cardio machine will help me lose weight the fastest?
You will burn more Calories the more energy you expend, So running will make you lose weight faster than walking and diet also plays a very impotant part, staying away from too much fats and sugar would help probably more and watching your Calorie intake.
Describe the energy conversion of a washing machine?
How do we get fat?
By consuming more calories than we expend.
What organism contains the greatest amount of energy in an energy pyramid?
The lowest; all others expend it at some point, which makes it leave the pyramid/food chain. << The base (producers) because that is the level where energy is first fixed to the ecosystem. ALL levels expend more energy than they fix. >
Could a machine be built that produces more energy than it takes?
No
Could a machine be built that produces more energy than it takes in?
No
Energy transfers in a washing machine?
Washing machine converts electrical energy into kinetic energy. It helps in washing the clothes.
