LAB DE Biologia uno

• in one or three digits numbers
• ex: 1.5 cm can be shown as 15 mm
•  rather than using 15,000 micrometers

• always equal 1 
• ex: 1mile/ 5280

meter

one meter is aprox 39.4in

• Length: 1 in = 2.54 cm
• Volume: 1.057 qt = 1 L
• Mass: 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 km
• Another useful conversion factor for mass is:

2.2lb = 1kg

decimeter. (Formerly defined as one kilogram of water.)

• Surface Area of a Cube = 6 a 2
• Surface 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

capacity relation to meter........... amount of space occupied by an object.

roughly weight relation to meter

is the distance from one point to another

The mass density or density of a material is its mass per unit volume.

density= ρ

F= 9/5C+32

C=5/9(F- 32)