According to Poiseuille's law the following factors effect the flow rate of a liquid in a tube: -
* Internal radius of the tube, R
* The pressure difference between ends of the tube, delta P
* The Viscosity n of the fluid.
* The length of the tube.
That all depends on how viscous the magma (though out of the earth it's called lava) is. More viscous, the bigger and higher it gets. The less viscous, the less violent the explosion can and will be.
It depends what you're comparing it to, but generally it isn't particularly viscous. The viscosity (or thickness when referring to a liquid) is usually only slightly higher than that of water. Something really viscous might be cookie dough, and something really not viscous would be gasoline.
Blood is viscous, as it contains a hugely populous density of red blood cells therefore making it viscous. A comparison would be to water, which is less than 3 times as viscous as blood, as it contains around less than 3 times the amount of molecules than in blood.
Liquid's viscocity depends on temperature. As a rule, viscosity drops with the increase of temperature.
Molten salt is viscous.
By viscous, I think you mean viscosity. Viscous is a adjective referring to the thickness of a substance; therefore, yes, ketchup is somewhat viscous.
The friction force exerted by fluids is typically referred to as viscous drag. This force arises due to the friction between the moving object and the fluid it is moving through. Viscous drag depends on the velocity of the object and the properties of the fluid.
The opposite of viscous is runny.
Viscous is to thick as watery is to thin.
no. nickel is a solid metal and not viscous material.
As always, it depends on what your looking for If you want something durable, then viscous If you want something comfortable, then cotton.
True