Question

ПОМОГИТЕ ПОЖАЛУЙСТА ОЧЕНЬ НАДО! Чтобы проверить способность материала проводить электрический ток, ученик проводил различные эксперименты. К клеммам X и Y он подсоединял различные образцы (материалы) и наблюдал за поведением лампочки (горит или не горит).Какая из жидкостей лучше проводит электрический ток? КаучукГрафитВодопроводная водаМедная проволокаВакуумВоздухДистиллированная водаРтутьБумага​

Answer 1

Ответ:

Ртуть

Объяснение:

Только что увидел оценку.

Answer 2

Conducting Electricity Experiment

To test the ability of different materials to conduct electric current, a student conducted various experiments by connecting different samples (materials) to terminals X and Y and observing the behavior of a light bulb (whether it lights up or not).

Best Conductor of Electricity

Out of the given options, copper is the best conductor of electricity. When comparing the materials listed, copper is known for its high electrical conductivity and is commonly used in electrical wiring and transmission of electricity.

Graphite is also a good conductor of electricity due to its structure, which allows the flow of electrons.

Mercury is a liquid metal and is a good conductor of electricity.

Distilled water is a poor conductor of electricity due to the absence of ions.

Paper, rubber, vacuum, and air are poor conductors of electricity.

Conclusion

In the context of the experiment, copper and graphite are the best conductors of electricity among the options provided. Mercury, being a liquid metal, is also a good conductor, while distilled water, paper, rubber, vacuum, and air are poor conductors.

Remember, when conducting experiments involving electricity, always prioritize safety and follow proper guidelines to avoid accidents.