Liquids take the shape of the bottom of their container, while gases take the shape of their entire container. The shape solids take, however, is independent of their container. explain these patterns. help ? Please and thank you <3

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f

2. circled insects have mutations, or changes to their dna. how many of the offspring insects in this generation have mutations?