We can determine the velocity of a wave when given the frequency and the a. amplitude b. equilibrium c. trough d. wavelength

If element x has 99 protons how many electrons does it have

Which composition of water moves to begin a deepwater current?

·sound · parallel · mechanical · not a vacuum · needs a medium · compressions and rarefaction what type of wave is being described? a) compaction b) electromagnetic c) longitudinal d) transverse