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प्रश्न
How does an electric fan managed to throw so much air when it is switched on?
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उत्तर
An electrical fan comprises of three blades and a whirling motor. The moment it is switched on. the motor starts and begins to rotate, forcing the blades to move in circular movement. this generates a lot of pressure, which forces the air downwards in all directions.
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संबंधित प्रश्न
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| Title of 'Solve-it Story' | |
| Main Character | |
| Secondary character | |
| Setting (where and when) | |
| Problem | |
| Main events | |
| Climax | |
| Solution |
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amazing mound
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