Comment upon the following. 1.rigidity, filling a gas container, shape, kinetic energy and density
Answers
Answer:
Rigidity:
Rigidity can be expressed as the tendency of matter to resist a change in shape.
Compressibility:
Compressibility is the ability to be reduced to a lower volume when force is applied.
Fludity:
Fluidity is the ability to flow. By filling a gas container we mean the attainment of shape of the container by gas.
Shape:
Shape defines a definite boundary.
Kinetic energy:
Kinetic energy is the energy possessed by a particle due to its motion.
Density:
Density is mass per unit volume.
Answer:
rigidity-
Explanation:
the tendency of a substance to
maintain its shape when when subjected to an external force is called rigidity
filling of a gas container- the gaseous particles vibrate randomly in all directions hence it takes the shape of the container .
Kinetic energy- it is defined as the energy possessed by the particles due to their motion. gases have the highest kinetic energy followed by liquids and solids have the least kinetic energy
Density- it is defined as the the ratio of mass of the particles to the volume occupied by it. solids are the highest density and gases have the least
Shape- it is the physical state of the matter in which it is present