Sounds of Thunder

The video explains how thunder is created by the extreme heat of lightning, which generates a sound shockwave. It takes about 5 seconds for the sound of thunder to travel a mile. The sound of thunder varies based on the number of lightning branches, their orientation, and their strength. A single bolt creates a single boom, while multiple branches result in a longer roll of thunder. Flickering lightning adds complexity, producing numerous crackles, rumbles, rolls, and booms.

Describe how multiple branches of lightning contribute to the rumble of Thunder.

What happens when lightning flickers in terms of sound production?