Chapter 10 Sounds Waves: Characteristics and Applications - Part 1

Why do thunder sounds rumble for a prolonged period after a lightning flash?

Type: MCQ • Marks: 1
Why do thunder sounds rumble for a prolonged period after a lightning flash?
Options
A. Because light produces sound
B. Because lightning creates multiple echoes and reverberations among clouds and terrain
C. Both A and B
D. Because sound travels slower than light
Explanation
Prolonged thunder rumbles stem from sound traveling at finite speed over extended lightning channels combined with cloud reflections.
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Class 9th Science (MCQ)

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