Table of Contents
How is thunder produced in sky?
During a thunderstorm, the thunder in the skies is produced by the. meeting of cumulonimbus clouds in the sky. 2.
Why do clouds thunder?
Thunder is caused by lightning, which is essentially a stream of electrons flowing between or within clouds, or between a cloud and the ground. As the superheated air cools it produces a resonating tube of partial vacuum surrounding the lightning’s path. The nearby air rapidly expands and contracts.
How is Thunder created and what causes it?
The thunder you hear is made up of vibrations that travel as sound waves through the air until they reach your ear. When lightning occurs, a large discharge of electricity causes the surrounding air to vibrate as it passes through the atmosphere to the surface. When air molecules experience an increase in temperature, they expand.
What causes the flash of lightning and Thunder?
This causes the flashing-light effect of lightning that you can see (where you see it flash several times). As for thunder, since the air ionizes very quickly over a large region, it causes a lot of air to move. If you want, you can think of it as an explosion, or a sonic boom (the physics of the sound is the same).
Why do updrafts form in a thunderstorm?
But often, updrafts form without a mountain or front to guide them – just because warm air rises. Air near the ground heats up during the day as energy from the Sun heats the ground, which then heats the air. The warmed air rises higher in the atmosphere because warm air has less mass than cool air, making it lighter.
What kind of sound does a thunderstorm make?
As the vibrations gradually die out, the sound echoes and reverberates, generating the rumbling we call thunder. We can hear the thundering booms 10 miles or more distant from the lightning that caused it. THUNDER STORMS produce lightning, which creates the sound we call thunder.