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chromozones
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∙ 11y ago
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Is heat energy produced with the light energy in a torch?
Yes. The heat and light energy in a torch are separate. From the total energy input to the torch (chemical energy from batteries), Some is useful (the light energy) and some is wasted. (heat/thermal energy) The more efficient an appliance is ,the less energy out of the input energy is wasted. For example, an appliance may be 70% efficient. If it is supplied with 100J (joules) of energy, 70J will be useful and 30J will be wasted. Along with light energy, heat energy is also produced by a torch and is wasted. Heat energy is the most common form of wasted energy in appliances. Other appliances will waste energy in the form of heat, though it may not always be obvious.
What is the definition for electricity form?
electricity is a energy field that works appliances
What form of energy do running water?
Kinetic Energy.
What form of energy is in running boy?
Running boy has kinetic energy. it is because of motion.
What form of energy must solar energy be changed into in order to run household appliances?
Electric Energy, typically using solar panels.
What are the uses of alternative energy?
The energy itself is used the same way as any other energy - to heat our homes, operate electrical appliances, etc. Once such energy is converted to a useful form - usually electrical energy - it makes no difference (for the ability to use it) where the energy comes from.
What form of energy is not useful from a computer?
heat energy
Why sunlight is not an useful form of energy?
Actually it is - very useful.
Is heat energy produced with the light energy in a torch?
Yes. The heat and light energy in a torch are separate. From the total energy input to the torch (chemical energy from batteries), Some is useful (the light energy) and some is wasted. (heat/thermal energy) The more efficient an appliance is ,the less energy out of the input energy is wasted. For example, an appliance may be 70% efficient. If it is supplied with 100J (joules) of energy, 70J will be useful and 30J will be wasted. Along with light energy, heat energy is also produced by a torch and is wasted. Heat energy is the most common form of wasted energy in appliances. Other appliances will waste energy in the form of heat, though it may not always be obvious.
Is gold useful in energy production?
Currently, gold is not useful in any form of energy production.
What is the definition for electricity form?
electricity is a energy field that works appliances
What form of useful energy can solar energy be transformed into?
electricity
What form of energy do running water?
Kinetic Energy.
What form of energy is in running boy?
Running boy has kinetic energy. it is because of motion.
What form of energy does running a motor produced?
Mechanical energy
What makes electricity such a useful form of energey?
the thing that makes electricity such a useful form of energy is that electricity is renweable it comes from the skies "thunder" you can also generate electircity but still some things need electricity to help it generate. so......... electircity is a useful form of energy, but also wind, solar are also useful for of energy.
What form of energy must solar energy be changed into in order to run household appliances?
Electric Energy, typically using solar panels.
