Turns out it's Weather.com's desktop weather application notifying you of a weather alert/warning/watch. You can disable the sound in the program itself. It's been confusing me for the past 4 days til I just figured it out.
No, Thunder is really the sound what we hear when the hot and cool clouds mix.:)
stimulus
Because sound travels slower than light, the closer you are to the lightning the sooner you hear the thunder.
Yes. Thunder is the sound of lighting hitting the ground. Light travels much faster than sound so you see the lighting first and hear the thunder afterwards. If you see the lighting and hear the thunder right after, then you are closer to wear the lighting struck.
You see lightning before you hear it because light moves faster than sound. Thunder comes from the lightning. You can't hear it until the sound waves reach you.
You don't see thunder. You hear thunder. You hear thunder after seeing the lightning because light travels faster than sound. The further the storm away is, the bigger the time between when you see the lightning and hear the thunder.
because sound travels slower than light, the you are to the lightning the sooner you hear the thunder..
The thunder is the sound of lightning but you only hear the thunder after the flash because lightning is faster than the speed of sound.
If you hear the thunder almost at the same time as the lightning flash - the storm is directly overhead. Usually - the sound of thunder arrives a few seconds after the lightning, because light travels much faster than sound.
Thunder is a sound. Thunder hits houses and everything else all the time. It hits you, otherwise you would not hear it
So you can hear sound from the computer.
because you're inside obviously so you wouldn't be able to see outside but assuming you could hear, you would be able to hear thunder.