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प्रश्न
The lighting and the thunder are produced simultaneously, but the sound of the thunder is heard a few seconds after the lightning is seen. Why?
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एका वाक्यात उत्तर
उत्तर
The speed of light is very fast as compared to the speed of sound in air. So, the thunder is seen fast and then we hear the sound of a thunderstorm.
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Types of Circuits: Simple Circuit
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