1. Will the bulb light up in the following six cases?
Tick the boxes in which it will light up.
(b)
(c)
Copper
Brass
Copper
(a)
Copper
Nickel
Wool
(d)
Iron
(e) Copper
(1) Brass
Copper
Steel
Rubber
Answers
Answered by
1
Answer:
copper brass copper ...........................
Answered by
1
in the cas of copper and copper lite bulb is up
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