the incidence of...... in daily life shows that the velocity of sound is less than the velocity of light
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In daily life,during rainy day we see that before sound of thundering clouds ,we see lightning of clouds...
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The incidence of lightning in daily life shows that the velocity of sound is less than the velocity of light.
Thundering and lightning takes place almost simultaneously, however, we get to see a flash of lightning followed by the sound of thunders. This is usually caused as a result of expansion after the air gets heated up.
The fact that lightning is seen before the noise of thunders comes to our ears proves that light travels faster than sound. The speed of light is 3*10^8 m/s whereas that of sound is 340 m/s.
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