It can take anywhere from just a few seconds, to several minutes, if the funnel cloud reaches the ground at all.
A typhoon is a tropical cyclone or hurricane of the Western Pacific Area and the China seas. A tornado is a violently destructive windstorm occurring over land, especially in the middle west of America and charctarised by a long funnel shaped cloud extending towards the ground, made visible by condensation and debris
Alpha Particle
The answe to this question is false. Long-wave radiation from the ground does not pass through the atmosphere without absorption.
== == Any thermonuclear device creates a mushroom cloud because of the immense heat. Any explosion can create a mushroom cloud, as long as it can heat the gases enough to allow them to rise. The rising air lifts off the ground rapidly, until it reaches a height where the other gases are more dense. The falling gases then get sucked back into the "stem" as the rising gases are moving rapidly enough to create a vacuum. The "mushroom" phenomenon is created whenever there is a density differential between two bodies of fluid, called a "Rayleigh-Taylor Instability". This is mathematically dictated by Navier-Stokes equations.
1.56 seconds
A waterspout can transition from water to land but becomes a tornado as long as it is touching land; if it is not touching the ground it would be called a "funnel cloud".
The visible funnel usually extends from the clouds to the ground but the vortex can extend several miles up into the storm.
A tornado can become bend in such a way that a portion of the funnel is sideways, yes. However, it the vortex is completely sideways so that it does not make contact witht he ground. If you see a long cloud that seems to rotate on its side during a thunderstorm, what you see is most likely not a tornado but a roll cloud.
It is not uncommon for larger tornadoes to last longer, but not always. For example, the first of two tornadoes near Happy, Texas on May 5, 2002 had an extremely larger funnel, but lasted only about 15 minutes, while other, smaller tornadoes have lasted for over an hour.
a long stemd funnel is a thistle tube funnel
It varies, but it will always occur during a thunderstorm. If that area of the storm is not obscured by rain or the dark of night you will usually see a rotating block of clouds lowered from the main cloud base called a wall cloud. Near this a downdraft will blast a hole in the clouds. Not long afterwards there will likely be strong winds. Then the funnel begins to lower from the wall cloud and a swirl of dust or debris may appear on the ground below it as the tornado connects to the ground.
EXACTLY 12.9 potatoes long
It Started When 2 Green Funnel Clouds Formed 18 KM South Of The City.
A funnel with a long stem (the straight part below the cone shaped part)
As long as you don't touch the net, and the ball doesn't touch the ground, yes.
It depends on what height you drop it from.
A typhoon is a tropical cyclone or hurricane of the Western Pacific Area and the China seas. A tornado is a violently destructive windstorm occurring over land, especially in the middle west of America and charctarised by a long funnel shaped cloud extending towards the ground, made visible by condensation and debris