How does the resolution of a specimen’s image viewed under a compound light microscope compare to that of a scanning electron microscope?

a.) the resolution of the image depends on the specimen being viewed, not on the microscope being used.
b.) a scanning electron microscope provides much better resolution than a compound light microscope.
c.) a compound light microscope provides much better resolution than a scanning electron microscope.
d.) the resolution is the same using either microscope; the microscopes differ only in magnification power.

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.

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