The main part of the circulation of a tornado when the strongest winds occur is called the core.
That is not known. Not enough measurements have been taken from inside a tornado.
The only cloud you will actually find inside a tornado is the condensation funnel. Other clouds, such as the wall cloud and cumulonimbus are outside the tornado itself.
The air inside a tornado is cooler than its surroundings. This is not due to the wind or the fact that it comes from the sky, but from the fact that the pressure in a tornado is low. As air enters a tornado it is decompressed rapidly, and cools as a consequence. This is predicted by gas laws. In many cases the temperature inside a tornado is less than the dew point, which is why the funnel forms.
Yes. If a tornado is rain wrapped rain can be drawn into the circulation.
A tornado in the southern hemisphere is still called a tornado.
There is no specific term for the winds in a tornado, though tornadoes are recorded separately from other wind events. The area where the winds are spinning may be referred to as the circulation, though this term can apply to other wind vorticies as well.
It depends. More than one tornado produce by a cyclic supercell are called a tornado family. Six or more tornadoes produced by the same storm system is called a tornado outbreak. If one tornado forms next to, and circles another it is called a satellite tornado. Another possibility is what is called a multiple vortex tornado. This is a tornado that has several smaller, more intense suction vorticies moving around inside it, almost like mini-twisters. However, it is still considered one tornado even though it may have two or more funnels.
Considering that you shouldn't go outside during a tornado, yes. You are much safer inside.
Air density inside a tornado is about 5-10% less than that of the air surrounding it.
That is not known. Not enough measurements have been taken from inside a tornado.
The only cloud you will actually find inside a tornado is the condensation funnel. Other clouds, such as the wall cloud and cumulonimbus are outside the tornado itself.
Packages of instruments put into tornadoes are generically called probes.
pressure.
It is believed that there is a calm "eye" at the center of a tornado. But mostly the winds in a tornado are very strong.
No. Trying to get a piacture from inside a tornado would be very dangerous and not worth the risk,
The rotation in a tornado is driven by the wind shear, which is the change in wind speed and direction with height. This wind shear creates a horizontal rotation that is then tilted vertically by updrafts in the storm, leading to the spinning motion of the tornado.
The process of a tornado forming is called tornado genesis. Usually a tornado is a funnel cloud before it touches down.