Other things being equal, yes; in general, no. The mass also depends on the density.
Yes. If the masses are the same, then it can be considered as a constant and thus neglected.
Take two hypothetically substances A and Bin equal masses (eg. 1 kg A and 1 kg B) and taken in equal volumes ( 0.8 L A, and 0.8 L B), then they already have the same density (both are 1.25 kg/L A and 1.25 kg/L B) each other apart. (that's how the question was formulated)HOWEVER:when mixed together the masses add up (Mass conservation law) to 2 kg A+B,BUT total volume is not exactly added up (no conservation law for volume). Normally some contraction takes place, then Vtotal < 1.6 L (sometimes more than 2% contraction)
No, it depends on the specific gravity (or relative density) of the substance. E. g. Compare the weighs of 1 cubic metres of cork and iron.
One. The 'ml' and the 'cc' are identical volumes.
Yes, an equal arm balance is commonly used to measure mass by comparing the mass of an object to a set of known masses on the other side of the balance. When the two sides are equal, the mass of the object can be determined.
different equal
The answer depends on what the numbers measure. If they are the masses of equal volumes of substances, then the substance with mass 0.8 is denser. On the other hand, if the numbers refer to the volumes of equal masses of two substances, then the substance with volume 0.7 is denser.
Their volumes are equal. But their colors, weights, masses, viscosities, and nutritional contents are different.
The masses are equal.The volumes are different.The values are different.
Equal masses will have equal inertia.
The cylinder containing gold.
The result of mixing equal MASSES of water at different temperatures will be the mean of the two temperatures. Unless you are being very sophisticated and are taking the thermal expansion into account, the same will apply to volumes.
equal
No, the masses of products and reactants are not always equal. During a chemical reaction, mass can be conserved according to the Law of Conservation of Mass, but the masses of products and reactants may not necessarily be equal due to factors such as incomplete reactions, formation of gas, or changes in state.
The milliliter and the cubic centimeter are equal volumes.
If equal volumes of nitrogen and oxygen are at the same temperature and pressure, then both (the nitrogen and oxygen) will contain the same number of particles
Yes. If the masses are the same, then it can be considered as a constant and thus neglected.