InterviewSolution
| 1. |
Abhay set up an electric circuit by using different kind of materials like Sulphur, copper wire, graphite rod & zinc rod to switch on a bulb. which of the following material is not suitable to turn on the bulb |
|
Answer» Answer: Did you know that you can easily make a homemade battery? It’s not hard at all. You don’t need to buy any special equipment for that. Ok, you may need some equipment, but I bet you can GET them by rummaging the house (that’s what I did ). I GUARANTEE your kids will be all awe struck! lemons (You can start with 4. In general, the more you use, the more power can be GENERATED) low voltage LED light bulb (you can buy small LED diodes or get one from an old Christmas string light DECORATION) copper wire galvanized nails (the same number as the number of lemons used) electrical wires or alligator clips Tools wire cutter adult supervision |
|