Why Do We Have Lightning And Thunder

If you hear thunder then you need to go indoors or get in a car.

Why do we have lightning and thunder.

When water on the earth s surface is heated by the sun. This causes the air to explode outward. Most lightning occurs within the clouds. The rapid expansion and heating of air caused by lightning produces the accompanying loud clap of thunder.

If you re nearby to a lightning strike you may have heard thunder as a really loud crack almost like the sound of a whip being cracked. But most of the time we hear thunder as a loud long rumble. When the attraction becomes too strong the positive and negative charges come together or discharge to balance the difference in a flash of lightning sometimes known as a lightning strike or lightning bolt. As the air rises water vapour cools and forms a cloud.

When lightning is made the same thing happens but on a much bigger scale. This is what we hear and call thunder the rumbling of thunder is simply caused by the vibration or sound of the air affected by lightning. Read more about nssl s lightning research here. Fleetwood mac captured the essence of thunder and rain in the song dreams thunder only happens when its raining thunder is a consequence of lightning and lightning is born in rain clouds.

The sound of thunder should serve as a warning to anyone outside that they are within striking distance of the storm and need to get to a safe place immediately. If you see dark clouds then lightning could be present but the best thing you can do is to listen for thunder. To make this electric current first you need a cloud. When the ground is hot it heats the air above it.

This warm air rises. The reason we see lightning before we hear thunder is because light travels faster than sound. A scishow kids viewer wants to know why do lightning and thunder happen get your raincoat because jessi will take you inside a thunderstorm to give you. Lightning is an electric current.

Lightning is an electrical discharge caused by imbalances between storm clouds and the ground or within the clouds themselves. How does lightning form.