What is Pythagoras’ theorem?
What is the degree of polynomial?
How do we use the principles of wave mechanics to understand the behavior of sound waves and musical instruments?
What is the nature of light and how do we explain the phenomena of reflection, refraction, and diffraction?
How do electric circuits work and what are the basic principles of circuit analysis?
How does the behavior of gases and liquids differ and what are the equations that describe their behavior?