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Why Concerts Are Held at Night by LladyVivi is a document available to read on EtoBox.
What is Why Concerts Are Held at Night about?
Sound waves travel differently during the day and night due to temperature changes. During the day, sound waves travel faster near the ground, causing them to refract upwards away from the earth. At night, sound waves travel faster further from the ground, refracting back towards the earth and spreading more widely. Sound waves travel faster in warm temperatures and slower in cold temperatures, refracting upwards in the morning but downwards at night.
- Author
- LladyVivi
- Language
- EN