gold, that is why they use it for computer connections, also gold does not corrode
gold, that is why they use it for computer connections, also gold does not corrode
Spongy materials are the most difficult for sound to travel through. Vacuum is the best acoustic insulation but it doesn't really count for the purpose of this question, since it is not a material but a lack of material.
The best material for electric guitar strings is generally considered to be nickel-plated steel.
Electric current flows in conducting materials such as metals. The best conductor of electric current is silver, followed closely by copper and then aluminium.
The best electric guitar string material for achieving a bright and crisp tone is generally considered to be stainless steel.
Electromagnetic waves do not need a medium in which to travel. They move "best" through a perfect vacuum.
Electromagnetic waves travel as a combination of oscillating electric and magnetic fields that propagate through space at the speed of light. These waves do not require a medium to travel through and can travel through a vacuum.
It travels best through solids
Yes, all piezoelectric materials exhibit the reverse piezoelectric effect. A piezoelectric material is one that generates an electric field or electric potential in response to applied mechanical stress. Therefore, in the reverse case, passing an electric current through the material or an electric potential across the material, will cause it to contract or elongate, depending on the direction of the current. One of the best example of this is lead zirconate titanate which will contract/elongate up to about 0.1% of the original dimensions.
Metals are likely to be the best conductor of electric current due to their free-moving electrons that can easily carry charge. This high electron mobility allows for efficient flow of electricity through the material.
it means that heat energy can not be able to pass through,these are used to cover the electric cables to avoid shocks. eg plastic,insulating tape
Charge is most easily transferred in conductors, such as metals, due to the presence of free electrons that can move easily through the material and carry charge. Conductors allow for the flow of electric current because of this property.