Question

). A tester is used to check the conduction of electricity through different liquids A, B, C, D. It is observed that the bulb of the tester glows brightly for liquids C and D and does not glow for the liquid A and B. What does it conclude?​

Answer 1

Answer:

SST BY GOYAL BROTHERS CLASS 5

$CH-1 \ \textless \ br /\ \textgreater \ \\ EVOLUTION \\ OF \\ MAN\ \textless \ br /\ \textgreater$

Q.3)How did man's power