Question

Value Based Questions 3 1. A cleaner was trying to clean a petrol tanker after unloading the petrol at a petrol pump. Suresh who was standing there observed that the tanker was not earthed properly. He went to the cleaner and asked him to earth the tanker properly before cleaning it, otherwise it is likely to produce a blast. (a) Why should a blast be there if the tanker was not earthed properly? (6) What qualities of Suresh do you appreciate ? (c) A polythene piece is rubbed with wool and is found to have a negative charge 3.6 x 10-7 C. Calculate the number of extra electrons on the polythene piece​

Answer 1

Answer:

solong

Explanation:

so so so long I can't understand

the first line is correct it is in unseen passage