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Byju's Answer
Standard VII
Physics
Speed of Sound vs Speed of Light
We see lightn...
Question
We see lightning before thunder, as the speed of light is more than the speed of sound in air.
A
False
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B
True
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Solution
The correct option is
B
True
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Similar questions
Q.
We see lightning first and then hear thunder because light travels faster than sound.
Q.
We see the lightning flash before we can hear thunder because ___.
Q.
Thunder and lighting happen at the same time but we see the lightning before we hear the thunder. Can you explain the reason for this phenomenon?
Q.
Suppose that you hear a clap of thunder 16.2 s after seeing the associated lightning stroke. The speed of sound waves in air is 343 m/s, and the speed of light is
3.0
×
10
8
m
/
s
.
How far are you from the lighting stroke?
Q.
Assertion :The flash of lightning is seen before the sound of thunder is heard. Reason: The sound of thunder is produced after the flash of lightning.
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Standard VII Physics
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