A dimensionless quantity named for him is the product of the thermal diffusivity and the timescale divided by the square of the characteristic dimension, and he is also the namesake of a relation that gives the heat flux as negatively proportional to the local temperature gradient.
A dimensionless quantity named for him is the product of the thermal diffusivity and the timescale divided by the square of the characteristic dimension, and he is also the namesake of a relation that gives the heat flux as negatively proportional to the local temperature gradient. One operation developed by this man exhibits an error called the Gibbs phenomenon. He is best known for his contributions in approximating periodic functions as a infinite series of sines and cosines. For 10 points, identify this French thinker who developed a law of thermal conductivity and whose namesake series are used to decompose periodic functions.
A dimensionless quantity named for him is the product of the thermal diffusivity and the timescale divided by the square of the characteristic dimension, and he is also the namesake of a relation that gives the heat flux as negatively proportional to the local temperature gradient.
Jean-Baptiste Joseph {Fourier}