The volume should be 200 cm3, not cm2. Density = Mass/Volume = 120g /200 cm3 = 0.6 g/cm3
Formula: kg/cm2 x 9.807 = newtons/cm2
cm2 = (10mm)2= 100 mm2.
There are 10 cm in 1 dm Then there are 102=100 cm2 in 1 dm2 and there are 103=1000 cm3 in 1 dm3
You times the m2 by 10,000 to get cm2. and You divide cm2 by 10,000 to get m2
These units are not directly convertible. cm2 are surface area. cm3 is cubic volume.
To convert volume (cm3) to area (cm2), you need to divide by the height or length of the object. Since volume is a three-dimensional measurement and area is two-dimensional, you need an additional dimension to make the conversion. Without knowing the height or length of the object, it is not possible to convert 500 cm3 to cm2 accurately.
cm2
You mentioned cm2, which is square cm, a unit of area. The Liter is a unit of volume, related to cubic cm or cm3. I assume you mean 125 cm3. 1 cm3 = 1 mL = (1/1000) L = .001L 125 cm3 = 125mL = .125L
To convert micrograms per square centimeter (ug/cm2) to parts per million (ppm), you need to know the density or thickness of the material in question. Use the formula: ppm = (ug/cm2) x (10000 / density in ug/cm3). This will give you the concentration in parts per million.
The volume should be 200 cm3, not cm2. Density = Mass/Volume = 120g /200 cm3 = 0.6 g/cm3
Formula: kg/cm2 x 9.807 = newtons/cm2
SA = 294 cm2
125 cm3
548.6 cm3
cm2 = (10mm)2= 100 mm2.
Volume = 8 cm3 so each side = 2 cm So area of one face = 2cm * 2cm = 4 cm2 So total surface area (6 faces) = 6*4 cm2 = 24 cm2