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प्रश्न
The device which converts chemical energy into electrical energy is
विकल्प
fan
solar cell
cell
television
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उत्तर
Cell
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संबंधित प्रश्न
What is the direction of flow of current in a dry cell?
Name the scientist who invented the electric cell.
Arrange in sequence
| A CELL | A DEVICE | ELECTRICAL ENERGY |
| IS CALLED | IN TO | CHEMICAL ENERGY |
| THAT CONVERTS |
Explain the construction and working of a dry cell.
What is meant by a battery or collection of cells?
______ cell is used to operate devices such as mobile phones, computers, and emergency lights.
A battery is a group of ______.
Name the portable form of an avalanche cell.
When the chemicals in the electric cell are used up, the electric cell stops producing electricity. The electric cell is then replaced with a new one. In case of rechargeable batteries (such as the type used in mobile phones, camera and inverters), they are used again and again. How?
Fig. 12.10 A and B, show a bulb connected to a cell in two different ways.
Will the bulb glow in both the cases?
