Systematic investigation of the physical context

Activities

• Activity 3: Searching for solution principles and their solutions

Description

When several physical variables are involved, different solutions can be derived if the physical (chemical, biological) effect or the physical equation that determines it is already known to solve a problem. To do this, the connection between a dependent and an independent variable is analyzed, with all other influencing variables being kept constant.

Procedure

1. System where the physical effect or its equation is known or determined
2. Systematic investigation between a dependent and an independent variable, with all other influencing variables constant
3. Inferring possible solutions

Sources

• Kumke 2018
• Pahl u. a. 2007, p. 142-145