A sound wave has a frequency of 3250 Hz and a wavelength of 0.1 m. What is its velocity? SHOW
YOUR WORK
help please!!

Which metals are called noble metals

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.