Density = Mass/Volume = 12/13 g/ml = 0.923 g/ml approx.
g = (-1). 18 + 6g = -12g 18 = -12g - 6g 18 = -18g -1 = g
12g-6=6+4=10g
12345
it depends. 6mm is refuring to the bbs size. 12g is describing the weight of an bb
'Nano-' denotes a fraction of one billionth (10-9)A nanogram (ng) is, therefore, 10-9gor one billionth of a gram. This can be written as a unit in the 9th decimal place: 0.000000001g.Similarly:10-6g = 1 microgram (µg)...10-12g = 1 picogram (pg)10-15g = 1 femtogram (fg)and so on.
The density of the object is calculated by dividing the mass by the volume. So, density = mass/volume = 12g/4ml = 3 g/ml.
density=mass divided by the volume 12g divided by 27 the volume = 0.4
To calculate density, you need to divide the mass of the rock by its volume. In this case, the density of the rock would be 12g divided by its volume in cm^3. Without knowing the volume in cm^3, it is not possible to determine the density of the rock.
Density = mass ÷ volume = 12g ÷ 3cm3 = 4 g/cm3
Density = Mass/Volume = 12/8 = 1.5 grams per cm3
To find the density of the cube material, divide the mass of the cube by its volume. You would first need to know the volume of the cube to calculate its density accurately. If the volume of the cube is 8cm³, then the density would be 96g/8cm³ = 12g/cm³.
The density of the solid is about 0.86 g/cm3
Density = mas/volume = 12 g/27 cc = 0.44... recurring grams per cubic centimetre.
It is not possible to determine the volume of snow from its mass alone because the density of snow can vary greatly depending on factors like temperature and compaction. Snow can have densities ranging from 0.1 g/cm³ to 0.3 g/cm³, so without knowing the density, the volume of 12g of snow cannot be accurately calculated.
What you do find the volume by multiplying the height the width and the length So... 3x2x1=6 Then you divide the mass by the volume m/v= 12 / 6 So... The answer is 2cm3
This question cannot be answered for the following reasons: 1. There are no units for the mass of the rock. It could be 212 kilograms, pounds, tons etc. 2. The volume cannot be measured in g - which stands for grams (a measure of mass). It is not possible to determine whether the volume is in litres, cubic feet or any other measure.
To find the number of moles in 12g of hydrogen, we first need to determine the molar mass of hydrogen, which is approximately 1g/mol. Then we can divide the given mass (12g) by the molar mass (1g/mol) to find that there are 12 moles of hydrogen in 12g.