comment upon: -
(i)rigidity
(ii)Compressiblity
(iii)fluidity
(iv)filling a gas container
(v)shape
(vi)kinetic energy
(vii)density
PLEASE HELP ME OUT WITH THIS QUESTION!
Answers
1.Rigidity - mostly in solid, the object are hard to bend. this is called theri rigidity. In other words it is hardness of a substance. The rigidity is highest in solids.
2.compressibility - it is said to for the object that homuch its partices can be compressed. Gases are the most compressible
3.filling in a gas container- it means that how much gas can a container can hold because these are most compressable so the can be compressed very much in a container
4.shape- it is said to the shape of a object or how it looks. Solids have fixed shape but gas and liquid have not.
5. kinatic energy- it is the energy caused by the movement of a particle of a matter. KE=1/2mv^2
6. Density - it is said to the mass of an object by its volume. Density = mass/volume. Density of water is 1000kg/m^3
Rigidity: The condition which do not alters the shape of solids.
Compressibility: Compressing particles of gases
is called compressiblity.
Filling a gas container: In the laboratory, after the preparation of gases, they are collected in gas jar. This is called filling a gas container.
Fludity: Fluidity means flowing of liquids freely.
Shape: Things are in which form is called shape.
Kinetic energy: The energy possessed by moving body is called kinestic energy.
Density: Density is the mass per unit.