what is the relationship of weight to volume..?
920811
The volume available in simple terms is Length (L) times Width (W) times Height (H).:: V=LxWxH\nMultiply this by the density of what is in the volume and you have the weight.\nExample: a one foot cube of steel (density 0.2833 lbs/in3)\n12x12x12x0.2833=489.54 lbs \nNOTE: watch your units
111372
mass is the amount of matter, weight is the force gravity exerts on an object. mass stays the same, but weight changes if you go to the moon etc.
800018
the way to find the mass of an object is to divide the volume by the density it would look like this M = D / V
704233
Yes. Density is mass/volume. Mass does not change, as weight in pounds does, with a change in gravity. Volume is also the same on the earth and on the moon.
699004
density is mass per unit volume, so part (a) is correct.\n\nthe coefficient of volume expansion (I'll represent with the letter B) is:\n\nB = (1/V)*dV/dT\nwhere dV is the change in volume and dT is the change in temp.\n\nIn your problem we need to find the volume at the new temp.\nso rearranging this equation:\ndV = B*V*dT\nit might be easier if we write dV as the difference between final volume and initial volume, likewise for dT:\n\nV2 - V1 = B*V1*(T2-T1)\nso we need to find V2:\nV2 = V1*[1+B*(T2-T1)]\nV2 = 1.17 * [1+ [1.26*10^-3]*(20-0)] = 1.2 (rounded)\n\nd = m/v = 825 / V2 = 688 kg/m^3\n\nthis is a more reasonable answer than what you have.
893077
Density is mass over volume.\n\np = m/v\n1.74 = m/43.5\n1.74 * 43.5 = 75.69 (mass)\n\n75.69 g
995874
height and weight proportional
923473
Mass is the ammount of space a thing takes up. Density is how hard/solid an object is. Volume is the inside of something (similar to area.) Sorry if my answers aren't enitelry correct!
74771
hecka!!  damn.  i miss california.\n\nwhat you have to do is realize that this question is asking about the volume of a rectangular shape that is 1 meter by 1 meter by X meters, where X is the height of the column.\n\nso, you know the density.. density is defined as mass divided by volume.  and you know the weight.. which is mass times acceleration.  here the acceleration is the acceleration of gravity "g" = 9.8 m/s^2.  \n\nso you can do a little algebra to get the equation volume = mass / density \nvolume = weight / (acceleration * density)\n\nyou know the weight (100,000 N), the acceleration (9.8 m/s^2) and the density (1.2 kg/m^3).  plug those numbers in and you get the VOLUME of the atmosphere, and since you know 2 of the dimensions of the box (it is 1 square meter across the bottom face, remember) you can figure out the 3rd pretty easily.\n\nsince this is your homework i wont just tell you the answer, but you should be pretty much able to crank it out from here.
1080952
mass, volume and temperature.
1081095
Consider an animal weighing 100 kg. If all his dimensions suddenly are multiplied by two, than it's volume and weight will be multiplied by 2x2x2 = 2^3. This argument results already in L(W) scaling as W^0.333. Close enough.
198865
Volume = (area of the base) x (height)
588958
the weight will be according 2 density of the material \n\nfor example for water 1  liter wighs 1 kg
318728
we know that mass = volume * density\nin the first case, mass = 278.1g\nvolume of the cube = 3*3*3 = 27 cm^3\ntherefore density = mass/ volume\n density of steel = 278.1/27 = 10.3\nThrefore the mass of 1 cm^3 of steel= volume * density\n                                    = 1 * 10.3\n                                    = 10.3 g\n\nNote: denstiy of any material is always a constant- it is an intrinsic property of the material. It is important to get these concepts right when you study them so that you can have a good foundation for higher studies. Please promise me that once you understand how to do this problem, you will try it on your own. Thanks. goodluck
688085
density it mass per volume.\nlitre is a measure of volume.\n\nvalidity is not a physical quantity.
980849
The relationship between volume and pressure. Remember that theBoyles' law assumes the temperature to be constant.\n\n  P1V1 = P2V2\n\nV1 = original volume\n\nV2 = new volume\n\nP1 = original pressure\n\nP2 = new pressure
606521
Try this:\n\nhttp://education.yahoo.com/reference/weights_and_measures/