Ma gandesc la un numar. Il adun cu 13;rezultatul il inmultesc cu 6. Din noul rezultat scad 75 si obtin 45. Care este numarul la care mam gandit

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?

What two criteria are needed for triangles to be similar

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).