Formulas
- Mathisson–Papapetrou–Dixon equations
- Matrix representation of Maxwell's equations
- Maximum bubble pressure method
- Maxwell's equations in curved spacetime
- Mechanical similarity
- Micromagnetics
- Microscopic reversibility
- Supplee's paradox
- Semi-log plot
- Spin chemistry
- Transmission coefficient
- Augustin-Jean Fresnel
- Tullio Regge
- Wallace Clement Sabine
- Weber (unit)