Lightning can be seen the moment it occurs. Paheli observes
lightning in her area. She hears the sound 5 s after she observed
lightning. How far is she from the place where lightning occurs?
(speed of sound = 330 m/s).
NCERT Class VIII
Science - Exemplar Problems
Chapter 13. Sound
Answers
Answered by
117
Distance=330ms x 5s
=1650m
=1650m
Answered by
69
the distance is 5*330=1650m
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