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How is the size and shape of particles related to internal friction?
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How do particles change over time?
this is bcos,they get constantly subjected to friction,pressure,temperature which has drastic effect on their size and shape and after a long period of time their properties get changed.
How a plane reduces friction?
An aerodynamic shape
What kind of shape volume and particles solid have?
solid have definite shape , definite volume and close together particles
How do the air particles in a balloon give it its shape?
yes it does
How does the particles of a liquid move?
the particles of a liquid are more freely than the solid because it dose not have definite shape
How are internal friction and the size and shape of particles related?
yes
How shape of stone aggregate effect the concrete?
the general sense of friction can be used for answering this since angular particles have more friction in between them as compared to regular stone particles they hold together better
Why does a heap of sand have a pyramidal shape?
If you drop small particles like sand they roll and form a natural angle. (Just steep enough to be held by friction.) Further particles keep rolling and the angle stays the same. This makes the natural shape.
How do particles change over time?
this is bcos,they get constantly subjected to friction,pressure,temperature which has drastic effect on their size and shape and after a long period of time their properties get changed.
What compound will have the subatomic particles so closely related that they take on a ridgid shape?
Neutronium. The substance of a Neutron star.
The properties of both ionic and molecular compounds are related to the?
strengths of attraction between the particles in the compounds
How are the particles in a liquid different from the particles in a solid?
a gas have no definite shape so the particles can move around freely but in a liquid ,which has a definite shape, particles move around but are restricted
What kind of shape volume and particles solid have?
solid have definite shape , definite volume and close together particles
How a plane reduces friction?
An aerodynamic shape
Why is heap of sand or hill formed in a conical shape?
If you drop small particles like sand they roll and form a natural angle. (Just steep enough to be held by friction.) Further particles keep rolling and the angle stays the same. This makes the natural shape. It is actually a cone, not a pyramid. Of course wind complicates this so shapes are not exact.
How are the particles in a solid arranged differently from those in a liquid?
a gas have no definite shape so the particles can move around freely but in a liquid ,which has a definite shape, particles move around but are restricted
Does friction in space grind stars and planets into a shape for them to be around?
no
