What causes lightning simple explanation?

What causes lightning simple explanation?

Lightning is an electric current. Within a thundercloud way up in the sky, many small bits of ice (frozen raindrops) bump into each other as they move around in the air. All of those collisions create an electric charge. Since opposites attract, that causes a positive charge to build up on the ground beneath the cloud.

What is lightning a sign of?

The bolt of lightning is a traditional symbol of sudden illumination and the destruction of ignorance; it also represents a punishment of humans by the gods from the skies, most commonly attributed to Zeus, king of the gods. Its shape allows phallic relations, and Jung sees lightning as liberating the soul.

What is the cause of lightning in the sky?

Lightning is a flash of light created by electric discharge between clouds or between cloud and the ground or any object on the ground. 2. Most of the lighting are because by negatively charged clouds. Suddenly high temperature and then again low temperature caused by lightning causes thunder in the sky.

What color Lightning is the strongest?

What Color Lightning is the Strongest?

  • Blue – this color of lightning is an indication that a high precipitation storm is occurring with chances of hail.
  • Purple – this color of lightning occurs when there is high humidity in the atmosphere and is typically accompanied by high precipitation.

What is the rarest color of lightning?

Yellow lightning is uncommon; however, they tend to be cooler than the blue, lilac and white. They’re caused to due to a high concentration of dust in the air. And is an indication of a dry thunderstorm with low-precipitation. White lightning is the hottest, and literally, all bolts radiate white color

What is the slowest thing in the universe?


Which is the most dangerous black hole?

A supermassive black hole (SMBH) is the largest type of black hole, on the order of hundreds of thousands to billions of solar masses ( M ☉), and is theorized to exist in the center of almost all massive galaxies.

Can humans survive light speed?

So will it ever be possible for us to travel at light speed? Based on our current understanding of physics and the limits of the natural world, the answer, sadly, is no. So, light-speed travel and faster-than-light travel are physical impossibilities, especially for anything with mass, such as spacecraft and humans.

What is fastest thing on earth?

Laser beams travel at the speed of light, more than 670 million miles per hour, making them the fastest thing in the universe

Why is light so fast?

Ergo, light is made of electromagnetic waves and it travels at that speed, because that is exactly how quickly waves of electricity and magnetism travel through space

Can we travel faster than sound?

Yes, wind can travel faster than the speed of sound. Wind is just the bulk movement of a mass of air through space and is in principle no different from a train speeding along or a comet zipping through space. The speed of sound just describes how fast a mechanical wave travels through a material

Can light travel through a vacuum?

The speed of light in a vacuum is 186,282 miles per second (299,792 kilometers per second), and in theory nothing can travel faster than light. In miles per hour, light speed is, well, a lot: about mph. If you could travel at the speed of light, you could go around the Earth 7.5 times in one second

Can sound travel in a vacuum?

IN SPACE, no one can hear you scream. Sound waves are travelling vibrations of particles in media such as air, water or metal. So it stands to reason that they cannot travel through empty space, where there are no atoms or molecules to vibrate

Is the moon a light source?

The Moon gets its light from the Sun. In the same way that the Sun illuminates Earth, the Moon reflects the Sun’s light, making it appear bright in our sky.

Can light travel through empty space?

Like other waves, light waves can travel through matter, but light waves are different from water waves and sound waves. In empty space, light travels at a speed of about 300,000 km/s. Light travels so fast that light emitted from the Sun travels 150 million km to Earth in only about eight and a half minutes.

Which light travels the fastest?


Does light travel through water?

Sunlight entering the water may travel about 1,000 meters (3,280 feet) into the ocean under the right conditions, but there is rarely any significant light beyond 200 meters (656 feet). Such a minuscule amount of light penetrates beyond a depth of 200 meters that photosynthesis is no longer possible

Does light travel faster in water or air?

Air has very spread out molecules which does spread out the light molecules when it makes contact which is why light travels slower. A liquid, specifically water has more compact molecules which means the light molecules will travel even more slower.

What happens when light passes through a glass of water?

What happens is that light slows down when it passes from the less dense air into the denser glass or water. This slowing down of the ray of light also causes the ray of light to change direction. It is the change in the speed of the light that causes refraction.

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