Do toilets flush in different directions?
Sadly, you cannot, because toilets tend to angle the jets that pass water into the bowl to drive the direction of draining water.
Why does water swirl down a bathtub drain?
Angular Momentum The drain has a much smaller radius than the tub itself. So as it enters, angular momentum (the tendency for an object moving in a circular motion to continue doing so) is conserved and the angular velocity (the circular speed and its direction) increases, causing the swirl.
Why is there no Coriolis force at the equator?
Because there is no turning of the surface of the Earth (sense of rotation) underneath a horizontally and freely moving object at the equator, there is no curving of the object’s path as measured relative to Earth’s surface. The object’s path is straight, that is, there is no Coriolis effect.
Where is the Coriolis force the strongest?
Therefore the strength of the Coriolis Effect is stronger near the poles, and weaker at the equator. Figure 8.2. 2 The Coriolis Effect.
What is Coriolis force in simple words?
The Coriolis force applies to movement on rotating objects. It is determined by the mass of the object and the object’s rate of rotation. The Coriolis force is perpendicular to the object’s axis. The Earth spins on its axis from west to east. The Coriolis force, therefore, acts in a north-south direction.
Does water go down plug hole clockwise?
Objects not attached to the surface of the earth (water in a sink going down a drain) will create a vortex going the opposite direction. So in the Northern hemisphere, it moves clockwise. In the Southern hemisphere, it moves counter clockwise. On the equator, water goes straight down.
What is the other name of Coriolis force?
Coriolis force, also called Coriolis effect, in classical mechanics, an inertial force described by the 19th-century French engineer-mathematician Gustave-Gaspard Coriolis in 1835.
Why don’t they have toilet seats in Italy?
We asked Italian friends about the frequent absence of toilet seats, and they helped to fill in the blanks. Apparently, the toilet seats are there originally but, then, they break. The seats break because people stand on them. People stand on them because they are not kept clean enough to sit on.