Formulae. 1  Eclipsing binary: diameter = speed Ã time of eclipse. 2  Size from luminosity: star's radius/Sun's radius = (Sun's temperature/star's temperature)2 Sqrt[star's luminosity/Sun's luminosity].
MOA is a mathmatical concept that most firearm scopes incorporate. Minute of Angle (MOA) is critical to sighting in your scope. MOA mathematical concepts were used to develop the AccuScope scope sighting reference tool. The only MOA information needed to use AccuScope is your scope's MOA number.
What does MPA stand for? MPA stands for Master Purchase Agreement. Q: A: How to abbreviate Master Purchase Agreement? Master Purchase Agreement can be abbreviated as MPA. Q: A: What is the meaning of MPA abbreviation? The meaning of MPA abbreviation is Master Purchase Agreement. Q: A: What is MPA abbreviation? One of the definitions of MPA is Master Purchase Agreement.