Successive plus and minus sights taken on a downhill line of levels are listed below. The values represent the horizontal distances, in feet, between the instrument and either the plus or minus sights. What combined error results from curvature and refraction?Part A21, 235; 60, 185; 41, 145; 35, 260

The higher the astm grain size number, the finer the gran is. a)-true b)-false

Prove the equivalence between the two statements of the 2nd law of thermodynamics (i.e., a violation of one statement leads to the violatio the other statement)

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor