square of a sum↔cube of a sum↔square of a difference↔cube of a difference↔etc. Tables shows various short multiplication formulas. Both common formulas such as (a + b)² (square of a sum) and general cases (e.g. any power of a sum) are presented. Solar System planets so...
Conversion to: q of Argon q of Neon q of Hydrogen q of Nitrogen q of Air q of Water Vapour Multilpy helium leak rate with factor: 0.316 0.446 1.41 0.374 0.374 0.469 Note that the leak rate in molecular flow varies as the cube of diameter, whereas in laminar flow...