Geography2013
During a thunderstorm, the thunder in the skies is produced by the:
- Meeting of cumulonimbus clouds in the sky.
- Lightning that separates the nimbus clouds.
- Violent upward movement of air and water particles.
Select the correct answer using the codes given below:
Explanation
The correct option is "None of the above produces the thunder" because thunder is actually the sound produced by the rapid expansion and contraction of air surrounding a lightning strike, rather than by cloud interactions or upward movements. When lightning occurs, it creates a high-temperature plasma channel that heats the air instantaneously, resulting in a shock wave that we perceive as thunder. This phenomenon is crucial in understanding atmospheric physics, as it illustrates the relationship between electrical phenomena and sound waves in weather systems, a topic often covered in UPSC-level materials like NCERT textbooks on Earth Science.
