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The input energy of a hairdryer is the electrical energy consumed from the power source, typically measured in watts. This energy is converted into thermal energy and mechanical energy, which are the output energies of the hairdryer. The thermal energy is used to heat the air blown out of the hairdryer, while the mechanical energy is used to power the fan that blows the heated air.

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8mo ago

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Why must the total energy output of a hairdryer always equal the total enery input to a hairdryer?

The total energy output of a hairdryer must equal the total energy input due to the law of conservation of energy. According to this law, energy cannot be created or destroyed, only converted from one form to another. In the case of a hairdryer, the electrical energy input is converted into heat and kinetic energy to dry and style hair, meaning the total energy output must match the energy input.


Why must the total energy output of the hairdryer always equal the total energy input to the hairdryer?

That doesn't just applies to hairdriers, it's a more general law - conservation of energy. Energy can't be created nor destroyed; you can't create energy out of nowhere, but you can't destroy it either.


What is the formula of each simple machine by getting the work exerted by the machine?

The formula for work exerted by each simple machine is: Lever: Work = Input force × Input distance = Output force × Output distance Inclined plane: Work = Input force × Input distance = Output force × Output distance Pulley: Work = Input force × Input distance = Output force × Output distance Wheel and axle: Work = Input force × Input radius = Output force × Output radius Wedge: Work = Input force × Input distance = Output force × Output distance Screw: Work = Input force × Input distance = Output force × Output distance


What is input and output distance?

Input distance is the distance from the input device to the system processing the input, while output distance is the distance from the system processing the output to the output device. These measures are important in various fields such as engineering and technology to ensure efficient and accurate communication between input and output devices.


A machine with a 5-n input force and a 25-n output force has a mechanical advantage of?

Just divide the output force by the input force.Just divide the output force by the input force.Just divide the output force by the input force.Just divide the output force by the input force.

Related Questions

Why must the total energy output of a hairdryer always equal the total enery input to a hairdryer?

The total energy output of a hairdryer must equal the total energy input due to the law of conservation of energy. According to this law, energy cannot be created or destroyed, only converted from one form to another. In the case of a hairdryer, the electrical energy input is converted into heat and kinetic energy to dry and style hair, meaning the total energy output must match the energy input.


What are the input and output energies of a fridge?

These are the energies that are used at different times for the fridge. There will be different energy levels depending on how hard it works and if the door is open or closed.


Why must the total energy output of the hairdryer always equal the total energy input to the hairdryer?

That doesn't just applies to hairdriers, it's a more general law - conservation of energy. Energy can't be created nor destroyed; you can't create energy out of nowhere, but you can't destroy it either.


Is an OMR an input or output?

is an omr and input or output device?


What do you need to use an European hairdryer in USA?

A European hairdryer operates on 230V. US power is 110V. The hairdryer will need a high power converter that will be fairly expensive. (110V input to 240V output rated at about 800W) It will be less expensive to buy a new one at Walmart when you get to the US than it will be to buy a converter for the European one.


Is interactive whiteboard an input or output device?

both input r output


Is a graphic tablet output or input?

Input device.


Is a projector input or output?

it is an output device


What is the input to output ratio formula?

output/input


Is Digitizing Pad is an input or an output?

output and input


Is a CPU input or output?

Neither, it is not classified under input or output. It has its own identity


Is a robotic arm an input or output device?

Input