None if you can help it. A few lights are OK, but the people in your family should not be using computers or anything.
Thunder and lighting do occur together during a thunderstorm. Lightning is a sudden discharge of electricity in the atmosphere, which creates the bright light that we see, while thunder is the sound created by the rapid expansion of air around the lightning bolt. Light travels faster than sound, so we see the lightning before we hear the thunder.
Actually, thunder and lightning DO happen at the same time, but unless you are within the immediate proximity of the lightning strike, the observer usually sees the flash before hearing the thunder because light travels much faster (~11,000,000 mph) than sound (~750 mph).
If you see lightning but don't hear thunder, it means the lightning is far away. The speed of light is much faster than the speed of sound, so you usually see lightning before you hear the associated thunder.
A lightning flash travels at the speed of light. The sound of thunder travels much slower. Therefore, we see the flash before we hear the thunder.
In simple terms... light travels much faster than sound. The sound of the thunder takes much more time to reach you - than the flash of the lightning.
Thunder and lighting do occur together during a thunderstorm. Lightning is a sudden discharge of electricity in the atmosphere, which creates the bright light that we see, while thunder is the sound created by the rapid expansion of air around the lightning bolt. Light travels faster than sound, so we see the lightning before we hear the thunder.
A lightning storm is a storm that primarily consists of frequent lightning strikes with little to no rain or thunder. A thunderstorm, on the other hand, is a storm that produces thunder and lightning, as well as heavy rain, strong winds, and sometimes hail. Thunder is caused by the rapid expansion and contraction of air around a lightning bolt.
Actually, thunder and lightning DO happen at the same time, but unless you are within the immediate proximity of the lightning strike, the observer usually sees the flash before hearing the thunder because light travels much faster (~11,000,000 mph) than sound (~750 mph).
A thunder bolt is simply an incorrect name for a lightning bolt. And, since lightning carries much more energy than thunder, the "thunderbolt" is NOT weaker than thunder.
There is a delay between seeing the lightning and hearing the thunder because the speed of light (lightning) is much faster than the speed of sound (thunder). Thus, you SEE lightning first, and then you HEAR thunder later.
Lightning travels at the speed of light, which is much faster than the speed of sound. When lightning strikes, the light reaches us almost instantaneously, while the sound takes longer to travel to our ears, resulting in a delay between seeing the lightning and hearing the thunder.
If you see lightning but don't hear thunder, it means the lightning is far away. The speed of light is much faster than the speed of sound, so you usually see lightning before you hear the associated thunder.
A lightning flash travels at the speed of light. The sound of thunder travels much slower. Therefore, we see the flash before we hear the thunder.
Thunder could be simulated by rolling cannonballs around on the roof over the stage. There wasn't much they could do to imitate lightning.
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.
In simple terms... light travels much faster than sound. The sound of the thunder takes much more time to reach you - than the flash of the lightning.
Typically, thunder can be heard up to 10 miles away from a lightning strike. Sound travels much slower than light, so there is a delay between seeing the lightning and hearing the thunder.