The wavelength propagates to 15 m with a frequency of 0.3 HZ

What is the speed of this wave?

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

Particles vibrate in a rigid structure and do not move relative to their neighbors.