Which property describes the amount of energy that flows past a given area per unit of time?
A. Wavelength
B. Speed
c. Intensity
D. Pitch

Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

What is similar between metals and suspensions