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What is the density of an object with a weight of 32 grams if it has a volume of 4 cubic centimeters?
Density is the measurement of something per a given volume. The units of density are mass units divided by volume units. An object with a mass of 40g and a volume of 8 cubic cm would have the density of 40 g / 8 cubic cm or 5 g / cubic cm
What is the uses of density?
everything has a density; without it, everything would be nothing and nothing would be nothing. density is mass divided by weight, and density never changes unless the molecular structure changes. 5 cubic tons of water has the same density as 1 drop of water, just as a pound of bricks weighs as much as a pound of feathers.
Can density be seen?
Density is not a visual quality. But we can infer information about density by observing. For example moist air is lighter than dry air - that is why the clouds condense at higher altitudes, not at ground level. {Explanation - H2O has an molecular mass of 28; O2 has an molecular mass of 32; N2 has an molecular mass of 34. Hence H2O vapour is lighter than O2 or N2.}
How does an increase or decrease in temperature affect density?
Usually, an increase in temperature will result in a decrease in density, and vice versa. (There are exceptions, but they are very rare.)The amount by which this happens is the coefficient of thermal expansion. If it doesn't happen (like for borosilicate glass, used for test tubes) the coefficient is zero. If it works backwards (higher density with higher temperature, like water between 32-40 degrees F), the coefficient is negative.
What is the volume of an irregular object that displaces 32ml of water in a graduated cylinder?
If 32 ml of water is displaced by a completely submerged object, that means the volume of the object is 32 ml as well (or 32 cc).
What is the density of an object having a mass of 6.0g and a volume of 32 cm3?
density = mass/volume = 6/32 = 0.1875g/cm3
32 g and a volume of 8 mL What is its density?
Density is equal to Mass divided by Volume therefore, density = 32/8 = 4 g/ml
What is the density of gold when the mass is 5.00 cm?
5.00 cm is a length measurement, not a mass measurement. You need to know the mass and volume of an object to find density. Density = mass/volume.
What is the density of gallium if 32 mL has a mass of 320.3 g?
Density = mass/volume Density of Ga = 320.3 g Ga/32 mL Ga =10 g/mL
What is the density of 32 kg and 7 ml?
By dividing mass by volume, the density is: 4.571 kg/mL or 4,571.43 g/mL.
What is the density of asubstance with the mass of 520g and a volume of 320cm3?
Density = (mass/volume) and in this case it would be 520/320 grams per cubic centimeter. 520/320 = 52/32 = 13/8 = 1.625 grams/cm3
A metal bar has a volume of 32 cm3 The mass of the bar is 256 g What is the density of the metal?
IF I remember correctly, density is mass divided by volume. So.. D=M/V D=256/32 D=8 g/cm I think g/cm is the unit. I could be wrong.
What is the density of an object with a weight of 32 grams if it has a volume of 4 cubic centimeters?
Density is the measurement of something per a given volume. The units of density are mass units divided by volume units. An object with a mass of 40g and a volume of 8 cubic cm would have the density of 40 g / 8 cubic cm or 5 g / cubic cm
How do you calculate the density of a piece of material that has a mass of 425 grams and is shaped into a rectangular solid with length of 1.6 cm width 2.5 cm and height of 8.0 cm?
density = mass/volume mass= 425g volume=length*width*height = 1.6cm*2.5cm*8.0cm = 32 cm3 density = 425g / 32cm3 density = 13.28125 g/cm3
What is the density of an object with a mass of 8.0 g and a volume of 25 cm cubed?
The object has a density of 0.32 g/cm3
What is the density of a cube with a mass of 32?
The density is (32)/(the length of each edge of the cube)3
What is the density of an object with a weight of 32 grams?
Density is mass per unit volume. Since there is no information on the volume of the object, the question cannot be answered. Furthermore, mass is only indirectly related to weight. Weight is the force experienced by a mass under the influence of a gravitational force. However, while the mass of a body remains constant, its weight will depend on the gravitational force acting upon it. On the moon, for example, a body will weigh only a sixth as much as it does on earth. So you cannot use weight in calculating density.
