Samcheer Kalvi 6th Science Books English Medium Electricity
Science : Term 2 Unit 2 : Electricity I. Choose the correct answer: 1. The device which converts chemical energy into electrical energy is Ans : cell 2. Electricity is produced in Ans : power station 3. Choose the symbol for battery Ans : a 4. Choose the symbol for battery Ans : d 5. Choose the symbol for battery Ans : silver II. Fill […]
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