Question

write an experiment to show a conductivity of metal

Answer 1

hello....

✔️Firstly let's take some hot water in a tumbler.

✔️Take a silver spoon, a glass rod, a plastic scale and ​a wooden stick, a piece of copper wire or any other material....

✔️Dip one end of each of these in the hot water. Wait for 2-3 minutes.

✔️Then touch the other end of each with your fingers.

➖now Which become hot and which becomes cold?

Answer:- The once which have hot ends are made of metal, steel, nickel etc. so the hot ends of the material is a good conductor of heat.

➖➖➖➖or ➖➖➖➖➖

Fir the second experiment refer the above attachment.....

Things need are:-

✔️key,connecting wire made of metal like copper and bulb.

✔while closing the key the bulb glows because there is flow of current in the connecting wire.

✔️This experiment shows that metal conduct electricity.....

thank you....