The person hears the thunder several seconds after seeing the lightning because
A) speed of sound is greater than the speed of light in air.
B) speed of light is greater than the speed of sound in air.
C) lightning restrict the speed of sound
D) None of these
Correct Answer: B
Solution :
Speed of sound (332 m/s) is less than speed of light \[(3\times {{10}^{8}}\text{m/s}),\]hence person hears the thunder several seconds after seeing the lightning.
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