2 sets of waves are shown, each with a gray line through the center. The top waves labeled A have lower crests than the bottom waves labeled B. Which wave, A or B, has lower energy?

A, because it has a higher amplitude
B, because it has a higher amplitude
A, because it has a lower amplitude
B, because it has a lower amplitude

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments