The funnel of a tornado is formed by moisture in the air that is cooled and condensed by the tornado's low pressure. Temperatures at higher altitudes are generally cooler, making it easier for the moisture to condense, which makes for a funnel that is wider at the top.
Tornadoes are formed by rotating air within a supercell thunderstorm. The rotating air may initially be present in the form of a funnel cloud, which is a rotating, cone-shaped cloud that does not reach the ground. If the funnel cloud extends to the ground, it is then classified as a tornado.
Tornadoes can happen anywhere - they're usually formed from severe thunderstorms.
Tornadoes themselves cannot be seen from space because they are blocked from above by the thunderstorms that produce them. The link below shows a storm satellite of a storm system that was producing tornadoes at the time the picture was taken. The tornadoes themselves formed under the storms that are seen as the right-hand branch of the spiral-shaped system. Again, what you are seeing is the storm that produced the tornadoes, not the tornadoes themselves. At this resolution individual tornadoes would be too small to see anyway.
Tornadoes are formed from severe thunderstorms when warm, moist air meets cool, dry air, creating instability and rotating updrafts. The rotation can then be verticalized by wind shear, leading to the formation of a tornado.
Tornadoes are formed during powerful thunderstorms, which are usually preceded by hot, humid weather and followed by milder conditions.
Tornadoes are generally funnel or cone shaped.
A cone. I think :)
Yes, in fact tornadoes can only be formed by thunderstorms.
No. A hyperbola is formed when a plane slices a cone perpendicular to the bases.
Tornadoes are formed by rotating air within a supercell thunderstorm. The rotating air may initially be present in the form of a funnel cloud, which is a rotating, cone-shaped cloud that does not reach the ground. If the funnel cloud extends to the ground, it is then classified as a tornado.
A parabola is the figure formed by the intersection of a circular cone and a plane that lies parallel to the edge of the cone. (the cone does not have to be a right [90°] circular cone).
Tornadoes come in a variety of shapes. Most commonly they appear as an elephant truck or elongated cone. In other cases they may take the shape of a wider cone, or an hourglass. Some appear as simple vertical columns while others look like massive wedges driven into the ground.
Yes.
how do tornadoes stop ? how are tornadoes formed? These are good example questions.
The shape described by the intersection of the cone and the plane is simply a circle.
a cone...
It is a section formed by a plane at right angles to the axis of the cone.