Centimeters measure length, grams measure weight- the two do not interchange. Sort of like how many inches in a gallon.
A:
If you are talking about cubic cm, you would need to know what the substance is. For example, 1 cubic cm of water weighs exactly 1 gram. But, as was stated above, just to say cm is a measure of length and cannot be converted. Even square cm cannot be converted as that would only measure area. You need a 3 dimensional measurement.
1m = 100 cm 1 sq m = 1 m × 1 m = 100 cm × 100 cm = 10,000 cm² 10 cm × 10 cm = 100 cm² → 1 sq m ÷ 100 cm² 10,000 cm² ÷ 100 cm² = 100 → weight the piece of cloth that is 10 cm by 10 cm in grams and multiple it by 100 to find out how many grams a piece of the same cloth which is 1 m by 1 m (1 square metre in area) weighs. You then know its gsm.
11.34 grams
This question does not make sense. You can't relate weight to area without knowing how many grams there are in 1 unit of area.
1 m = 100 cm so 1 sq m = 1 m * 1 m = 100 cm * 100 cm = 10,000 sq cm. Multiply the gms/sqcm figure by 10,000 to get gms/sq metre.
Mercury has a density of 13.55 grams per cu cm, so 1 liter (1,000 cu cm) weighs 13,550 grams or 13.55 kg.
1m = 100 cm 1 sq m = 1 m × 1 m = 100 cm × 100 cm = 10,000 cm² 10 cm × 10 cm = 100 cm² → 1 sq m ÷ 100 cm² 10,000 cm² ÷ 100 cm² = 100 → weight the piece of cloth that is 10 cm by 10 cm in grams and multiple it by 100 to find out how many grams a piece of the same cloth which is 1 m by 1 m (1 square metre in area) weighs. You then know its gsm.
1000 cm
The density tells you there are 19.3 grams in each cubic cm, so to find out how many grams there are in 5 cubic cm just multiply by 5.
11.34 grams
This question does not make sense. You can't relate weight to area without knowing how many grams there are in 1 unit of area.
i got 1.95 g/cm. (grams=7.8)
It is not possible to give a sensible answer to this question. Grams are a measure of mass, cm is a measure of length. It is not possible to convert one to the other. It is similar to asking how many grams from your home to your school.
25*25*25 = 15625 cm^3 1 cm = 1 ml = 1 gram of water (since water density is about 1 gr/ml) therefore you will need 15,625 grams of water, or 15.625 kg
1 m = 100 cm so 1 sq m = 1 m * 1 m = 100 cm * 100 cm = 10,000 sq cm. Multiply the gms/sqcm figure by 10,000 to get gms/sq metre.
I'm pretty sure its 32 grams
mass = volume * density Grams are a measure of mass. Liters are a measure of volume. You can use the internet to look up the density for the gas to which you are referring. For instance, hydrogen's density is .0000899 g/cm^3 (grams per cubic centimeters). One liter is 1000 cm^3. 1000 cm^3 * .0000899 g/cm^3 = 0.0899 g Therefore a liter of hydrogen contains about 0.09 grams of hydrogen.
Mercury has a density of 13.55 grams per cu cm, so 1 liter (1,000 cu cm) weighs 13,550 grams or 13.55 kg.