kasi mhal kta reshma
To measure a physical quantity correctly and need to compare it with some standard quantities. Thus a standard unit is needed to measure a quantity correctly.
To measure the average speed you would need to divide the distance over time
Density = Mass/Volume so you need to measure the mass of the substance and divide by the volume that it occupies.
Depends on the substance. 'cm^3' is a measure of volume, 'grams' is a measure of mass. The international standard is '1 cm^3 = 1 gram of pure water at STP'. So if you are referring to water then 100 cm^3 = 100 grams.
You would need a graduated cylinder or a measuring cup to accurately measure 50 ml of water.
To accurately measure the solubility of a substance, you would typically need a balance to measure the mass of the substance and a solvent for dissolving the substance. Additional tools could include glassware for mixing, heating equipment if temperature plays a role in solubility, and a method for quantifying the amount of solute dissolved in the solvent.
None. Grams measure mass and millilitres measure volume. You would need to know the density of the substance
3 liters of water or any other substance with the same density of water.
You misunderstand!!! 'mg' is a measure of 'mass' 'ml' is a measure of liquid voilume. You need to know the density of the substance to abkle to compare.
No. Not if it's functioning correctly.
You will need to expand on your questions 50g of what - lead, oil, mercury, water???? You divide the mass by the density (in common units) to get the volume then convert to the required units. i.e. for cold water density = 1000 kg/m^3 50g = 0.05kg 1m^3 = 1000 Litres = 1000000 ml. so 0.05 / 1000 * 1000000 = 0.05 * 1000 = 50ml. or another way to remember this is 1 litre of water = 1kg therefore 0.05kg water = 0.05Litres
To convert liters to pounds, you need to know the density of the substance in question. The conversion factor varies depending on the substance's density. For example, for water, the conversion factor is approximately 1 liter = 2.20462 pounds. So, if you are dealing with water, 50 liters would be approximately 110.23 pounds.