Question

Question 3..???
Pls its urgent..?

Answer 1

Answer:

1. IN PHOTO PUT IRON IN CATHODE AND COPPER IN ANODE.

Explanation:

2. FESO4 BECAUSE THE SOLUTION OF

METAL IS USED.

3. IRON OBJECT GETS COATED WITH COPPER ROD AND COPPER ROD BECOMES THIN.

Answer 2

Explanation:

Therefore the ratio of their resistances is 4 : 1

as two wires are made of the same material, so specific resistances of both wires are same