Question

What is the concept of continuum? How can density and pressure be defined using this concept? *THERMODYNAMICS*

Answer 1

Answer:

The concept of continuum is a kind of idealization of the continuous description of matter where the properties of the matter are considered as continuous functions of space variables.

Density is the mass per unit volume of a substance or object, defined as ρ=m/V. ... Pressure is the force per unit perpendicular area over which the force is applied, p=F/A. p = F / A . The SI unit of pressure is the pascal: 1Pa=1N/m2 1 Pa = 1 N/m 2 .