In a solid there are covalent bonds between atoms. These bonds are created by sharing electrons and are very strong. This prevents atoms moving. They may only vibrate in that postion. In a liqiud, the bonds are only created by ends of molecules being partially charged. These may be polar bonds when one end has a permenant charge due to an atom having a greater attraction for electrons. The uneven charge distribution creates bonds when ends of molecules with different charges attract each other. If the molecule is symmetric then dispersion forces create temporary bonds due to a temporary charge distribution as electrons move around. These polar and dispersion forces are not as strong so the bonds break all the time and the molecules may roll around each other. In gases there aren't any bonds so the molecules just fly and bounce around.
Because the molecules are loosely packed
The structure of liquid is affect by the temperature. water can be liquid at very cool temperatures, while metal is liquid in hot temperatures. The higher temperature causes the molecules to move faster and brake up its harder consistency which in the end make it "flow" or move, change its shape according to its surroundings.
Liquids have intermolecular forces of attraction,these resist the motion of a liquid. These forces have different magnitude in different liquids thus some fluids flow more easily than others.
fluids
they flow freely and do not have a definite shape.
Fluids are substances that flow. Liquids flow, gases flow, and ionized gases (plasmas) flow. Thus, they are all fluids.
It's a Rheometer.
Only liquids and gases can flow, a solid object can not flow.
A fluid is any substance that can flow. Since liquids and both flow, they are fluids.
liquids flow because they have fluidity
Liquids flow because they have the ability to resist compression. The rate at which it flows depends on the viscosity of the liquid.
Because liquids with a high viscosity flow slowly as to where a liquid with a low viscosity flow quickly
Viscosity is a property of liquids, showing that liquid's resistance to flow. A liquid with a high viscosity would mean it flowed slowly. A liquid with a low viscosity would mean it flows rather quickly.
viscosity
viscosity
gasses, liquids and solids
Liquids flow easily because one of their features is lack of a definite shape. This means that they have weak molecular bonds.
Another way to say compare the flow rates of liquids is compare their viscosities.
All liquids are not fluids because fluids are those ones which can flow easily and smoothely but honey is an e.g. of liquids which cant flow and hence is not a fluid.