Collision theory is a theory proposed independently by Max Trautz in 1916 and William Lewis in 1918, that qualitatively explains how chemical reactions
Rydberg formula - For hydrogen
The Rydberg formula is used in atomic physics to describe the wavelengths of spectral lines of many chemical elements. It was formulated by the Swedish
Total shareholder return
Total Shareholder Return (TSR) (or simply Total Return) is a measure of the performance of different companies’ stocks and shares
The Stokes number (Stk), named after George Gabriel Stokes, is a dimensionless number corresponding to the behavior of particles suspended in a fluid flow.
Solar Cell - Fill Factor
Solar cell efficiency is the ratio of the electrical output of a solar cell to the incident energy in the form of sunlight. The energy conversion
Holding period return
In finance, holding period return (HPR) is the total return on an asset or portfolio over the period during which it was held. It
Population growth rate
In biology or human geography, population growth is the increase in the number of individuals in a population.
The “population growth