Compare the dotplot to a histogram of the data. (select all that apply.) histograms show the frequency of individual data values. The raw data can be retrieved from the dotplot, but not the histogram. The raw data can be retrieved from the histogram, but not the dotplot. Dotplots show the frequency of individual data values. The dotplot and histogram both show a greater density from 280 to 340.

Blank liquids and gases exert a buoyant force on objects placed in them

Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.

What sort of waves exhibit the doppler effect?