1. Physical Chemistry III (728342) Background
Piti Treesukol
Kasetsart University
Kamphaeng Saen Campus

2. Science
Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.

3. Scientific Method

4. Scientific Method

5. Cause(s) & Effect(s)
Observes two events

6. Formulation
Cause & Effect is the relation of the initial parameters & result

7. Define related Variables
Obesity & Sweethearts

8. Formulate the Equation
Observation
Use known function (linear, parabola, logarithm)
Use basic/advanced knowledge
Use Statistic
Adjust the equation based on experiment
Examine the equation

9. Examples People Height Falling Egg Initial variable (x)
Dependent variable (y)
Controlled parameters
Falling in love
dependent variable
Height
age
Linear relation
Controlled parameters
Newton Laws