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Heat is generated due to resistive losses when a current flows. Noise is either from vibration or corona effect in case of high voltage lines

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Why is this the shorter the wire the louder the sound?

Shorter wires allow for less resistance in the electrical signal, resulting in a stronger and louder sound output. This is due to less energy being lost as heat during transmission through the wire. Therefore, shorter wires can deliver the audio signals more efficiently to the speaker or output device, resulting in a louder sound.


Where does the energy in telegraph come from and where does it go?

In the original telegraphs the energy came from batteries and became waste heat in the wires and coils and sound that the operator heard. Later when generators and the electric power grid became available the energy for telegraphs came from them (or backup batteries if there was a power failure).


Why do wires tighten up at night?

At night, there is no sun, thus there is no heat. When there is no heat, solids contract. The wires, being solids contract at night and in the morning, when there is heat, they sag.


How do you use wires to heat something?

A: Nobody does that. Wires are good conductor never are to be used to heat anything, But there are special wire to do the heating


Why is sound made when the wind blows through telephone wires?

1.The wind blows hard to create a sound so when the wind blows the wires start shaking and making another sound so together they make a loud sound. 2. When the wind blows through the telephone wires the wind blows the wires forcing them to vibrate. so technically because the wind makes the telephone wires vibrate. your welcome.


Do sausages sizzle on a cold frying pan?

No. The sizzling sound is from the fat contained in the sausages as they come into contact with heat.


How many syllables does wires have?

Wires is a diphthong. It has only one syllable but can sound like it has two.


Why do wires look different during the day and at night?

At night, there is no sun, thus there is no heat. When there is no heat, solids contract. The wires, being solids contract at night and in the morning, when there is heat, they sag.


What type of battery can conduct heat on a wire?

no ONE Wires tHat ConDuCts Heat


Why do you use copper in wires?

we use copper in wires because it is a conductor of both heat and electricity


Can you put low voltage sound wires and low voltage light wires in the same conduit?

noyou can not


Which country did hot potatoes come from?

---- ====== ====== I'm thinking not the right answer but I say the country potatoes come from is light, heat, and sound.