Choose all of the terms that describe the set of lines.

transversal
parallel lines
perpendicular lines
intersecting lines

For the following sequence determine the common difference (if it is an arithmetic sequence) or the common ratio (if it is a geometric sequence).

How do you answer this question? (step by step)

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?