Properties of Matter 2(2-0)
Course Level:
1
Course Credit:
2CU
(PHY 1103)
Description:
This course introduces properties of solids, liquids and gases. It deals with forces and energy
between atoms and between molecules, and with mechanical and thermal properties.
Course Objectives
At the end of the course the student should be able to:
1. Distinguish between the different forces that hold atoms together.
2. Explain capillarity.
3. Explain the applications of the elastic properties of solids.
4. Explain thermal expansion of a solid in terms of interatomic forces
5. Describe diffusion through a gas in molecular terms.
6. Explain thermal conduction in matter.
Course Outline
Content
Forces and energy of interaction between atoms and between molecules.
Hours
6
Liquids: Surface tension; Capillarity; Adhesion and cohesion.
6
Solids: Strength properties and elastic deformation; Brittle and ductile
solids; Examples of bending a beam and the cantilever; Waves along an
elastic bar.
Thermal properties: Thermal expansion; Gruneisen’s law; Heat flow along
a bar; Thermal diffusion.
Transport phenomena in gases: Elements of kinetic theory; Viscosity;
Thermal conductivity and self-diffusion.
6
6
6
Mode of Delivery:
This course is mainly lecture-based, with exercises and tests.
Assessment
Assignments, tests and practicals
Final examination
30%
70%
Reading List
 D’UJANGA F. M. Properties of Matter:Distance Education study materials.
 FLOWERS B. H. & MENDOZA E., Properties of Matter. Wiley and Sons Ltd.
 SEARS W. F., ZEMANSKY M.W & YOUNG H.D. (1991): College Physics,
Addison-Wesley Publishing Co.
 TABOR D. (1996): Gases, Liquids and solids, Penguin Books.