Thunder and lightning both occurs simultaneously by thunder is heard of few seconds after lightning .A give reason.

Thunder and lightning both occurs simultaneously by thunder is heard o

1.	Thunder and lightning both occurs simultaneously by thunder is heard of few seconds after lightning .A give reason.
Answer» This electric current is known as the return STROKE. We see it as the bright flash of a lightning BOLT. Thunder and lightning occur at roughly the same time although you see the flash of lightning before you HEAR the thunder. This is because light TRAVELS much FASTER than sound.

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Thunder and lightning both occurs simultaneously by thunder is heard of few seconds after lightning .A give reason. ​

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Thunder and lightning both occurs simultaneously by thunder is heard of few seconds after lightning .A give reason.