He used osmotic pressure as the basis for his investigations into Brownian motion, and proposed the particle theory of light to explain the photoelectric effect.
An equation relating diffusion and viscous flow is named after Stokes and this man, and an equation relating diffusion and conduction in ionic solutions is named for Nernst and this man. John Bell resolved a paradox named after this man, Podolsky, and Rosen. He used osmotic pressure as the basis for his investigations into Brownian motion, and proposed the particle theory of light to explain the photoelectric effect. For 10 points, name this physicist who also proposed the equivalence principle and other hallmarks of special relativity.
An equation relating diffusion and viscous flow is named after Stokes and this man, and an equation relating diffusion and conduction in ionic solutions is named for Nernst and this man.
Albert Einstein