# LAB DE Biologia uno

 SI prefixes How do scientists express measurements in one or three digits numbersex: 1.5 cm can be shown as 15 mm rather than using 15,000 micrometers conversion factor always equal 1 ex: 1mile/ 5280 Basic unit of length : meter one meter is aprox 39.4in SI units Length: 1 in = 2.54 cmVolume: 1.057 qt = 1 LMass: 1 lb = 453.6 g Since length has many English units with different names, some other useful conversion factors for length are:39.37in = 1m 1 mi = 1.609 kmAnother useful conversion factor for mass is: 2.2lb = 1kg The liter (L) is an established unit of volume in nations using the metric system. It is equal to one cubic decimeter. (Formerly defined as one kilogram of water.) surface area Surface Area of a Cube = 6 a 2Surface Area of a Rectangular Prism = 2ab + 2bc + 2ac Surface Area of Any Prism  (b is the shape of the ends)Surface Area = Lateral area + Area of two ends(Lateral area) = (perimeter of shape b) * LSurface Area = (perimeter of shape b) * L+ 2*(Area of shape b) Surface Area of a Sphere = 4 pi r 2 Surface Area of a Cylinder = 2 pi r 2 + 2 pi r h volume capacity relation to meter........... amount of space occupied by an object. mass roughly weight relation to meter length is the distance from one point to another density The mass density or density of a material is its mass per unit volume. how to measure density density= ρ temperature F= 9/5C+32 C=5/9(F- 32) AuthorKmagallon ID194464 Card SetLAB DE Biologia uno Descriptionprimer capitulo Updated2013-01-22T21:48:30Z Show Answers