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Density
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Questions (1,182)
What is the density of a rectangular block that has a mass of 500g and a volume of 50cm3?
what i came up with was 1000. i feel
4 answers
asked by
Please Help
2,468 views
The density of pure silver is 10.5 g/cm3 at 20 °C. If 5.25 g of pure silver pellets is added to a graduated cylinder containing
7 answers
asked by
Crissy
25,715 views
The density of dry air measured at 25 degrees Celsius is 1.19x10 to the negative 3rd power. What is the volume of 50.0g of air?
10 answers
asked by
Shelby
8,395 views
An automobile gasoline tank holds 15.0 gal when full. How many pounds of gasoline will it hold if the gasoline has a density of
5 answers
asked by
iv
12,185 views
a 4.369g sample of metal is placed in a flask. water is added to the flask and the total volume in the flask is read to be
10 answers
asked by
Lala
6,288 views
What is the volume of a piece of iron (p=7.9 g/cm cubed) that has a mass of 0.50 kg?
5 answers
asked by
Beverly
3,839 views
The density of aluminum is 2.70g/cm3. If a cube of aluminum weighs 13.5 grams whatis the length of the edge of the cube. I need
9 answers
asked by
Jessica
6,646 views
A block of metal which weighs 60 newtons in air and 40 newtons
under water has a density, in kilograms per meter cubed, of:
5 answers
asked by
Steve
7,878 views
2. An object will sink in a liquid if the density of the object is greater than that of the liquid. The mass of a sphere is 9.83
5 answers
asked by
Naria
6,721 views
what is the density of a billiard ball that has a volume of 100cm cubed and a mass of 250g?
7 answers
asked by
karra
4,011 views
The density of a certain material is such that it weighs 2 grams per milliliter of volume. Express this density in kilograms per
5 answers
asked by
Griman
1,334 views
A geologist finds that a Moon rock whose mass is 9.97 kg has an apparent mass of 6.40 kg when submerged in water. What is the
5 answers
asked by
B
7,117 views
A graduated cylinder has a mass of 80.4 g when empty. When 20.0 mL of water is added, the graduated cylinder has a mass of 100.4
4 answers
asked by
Dalal
3,223 views
100 grams of a liquid completely fill a 200 ml bottle. What is the density of the liquid?
4 answers
asked by
Joe
3,665 views
40 g of gasoline are mixed with 45 g of water. What is the average density of the mixture?
6 answers
asked by
Jasmine
1,906 views
The density of a certain material is such that it weighs 4 kilograms per cubic foot of volume. Express this density in ounces
5 answers
asked by
laine
2,732 views
A rock has a mass of 127 g and displaces 32.1 mL of water. What is the density of the rock?
density=mass/volume watch units.
4 answers
asked by
Bryan
3,105 views
The density of gold is 19.31g/cm3 and the density of platinum is 21.43 g/cm3. If equal masses of gold and platinum are
7 answers
asked by
wendy
2,672 views
A block of wood has a mass of 6.0 g and a volume of 12.0 cm3 whats the density of the block of wood?
9 answers
asked by
Anonymous
6,496 views
what is the density of an 84.7g sample of an unknown substance if the sample occupies 49.6cm3? what volume would be occupied by
5 answers
asked by
heather
6,472 views
According to the rules of golf, a golf ball cannot weigh more than 45.97 grams, and it must be at least 4.267 cm in diameter.
4 answers
asked by
Erin
2,845 views
a block of metal has a volume of 13.4in^3 and a weight of 5.14 lb. what is its density in grams per cm^3? Show operation
4 answers
asked by
michael
3,877 views
You add 6.4g g of iron to 27.80mL mL of water and observe that the volume of iron and water together is 28.61mL mL . Calculate
4 answers
asked by
Anonymous
3,486 views
mercury has a specific gravity of 13.6.How many mL OF mercury have a mass of 0.35kg.
4 answers
asked by
marge
7,687 views
If an object has an density of 1g/cm3 will it sink or float in water
7 answers
asked by
Sage
4,107 views
25.00 mL of heavy water (D2O where D is a hydrogen with a neutron in its nucleus) at 20 degrees C was pipetted into a 37.234 g
4 answers
asked by
Teresa
2,798 views
what is the mass density of mercury is 13.6g/cm^3. A cylinder of mercury has a diameter of 1 cm and a height of 76cm. what would
4 answers
asked by
Davidameg
1,742 views
Pure aluminum has density 2.70g/cm^3. If we add a solid aluminum cylinder to a graduated cylinder containing 19.2 of water, and
4 answers
asked by
Jay
2,374 views
Assume that the entire mass of an atom is concentrated in its nucleus, a sphere of a radius 1.5 x 10 to the -5 pm. If the mass
5 answers
asked by
andrew
2,063 views
A density bottle weighs 70g when filled with water and 94g when filled with liquid A. Find the density of liquid A given that
6 answers
asked by
Winny
563 views
The mass of the earth is known to be about 5.98 X10^24kg assume that it is approx. spherical with an average diameter of
4 answers
asked by
ALISON
1,459 views
I have this problem....
Hexane has a density of 0.659 g/ml. How many milliliters (mL) would a student need to pour in order to
4 answers
asked by
Amanda
1,609 views
What is the average density of the earth? The earth has a mass of 5.98x10²⁴ kg. The average diameter of the earth is
4 answers
asked by
Anonymous
1,469 views
The density of sulfuric acid, is 15.28 lb/gal. What is the density of sulfuric acid in grams per milliliter?
4 answers
asked by
betty
3,085 views
A 6.50 g piece of substance B was rolled out into a thin sheet measuring 24.0 cm x 18.0 cm.
a.) Calculate the volume of the sheet
4 answers
asked by
Taylor
2,235 views
what is the density of a solid object with a mass of 1.65 lb and a volume of 170ml?
4 answers
asked by
sam
3,313 views
What is the weight of a cubic meter of cork? (Use 400 kgm3 for the density of cork.)
4 answers
asked by
Rosie
1,344 views
If 32 g of kerosene of density 0.80 g/cm^3 are mixed with 8 g of water. What is the density of the resulting mixture
10 answers
asked by
DIBIAEZUE CLINTON
2,816 views
A solid weigh 45N and 15N respectively in air and water. Calculate the relative density
7 answers
asked by
Ademide
2,352 views
Water has a density of 1g/ml. If an object has a densidy of less 1g/ml will sink or float?
5 answers
asked by
bill w. jean toussaint
1,329 views
When a 55 N stone is attached to a spring
scale and is submerged in water, the spring scale reads 30 N. What is the density of
4 answers
asked by
Nicole
1,661 views
A 10 kg piece of metal displaces 2 L of water when submerged. What is its density in units of gc/m3?
4 answers
asked by
Snowy
879 views
Three litres of water 1g/cm^3 is added to twelve litres of alcohol density 0.8g/cm^3.What is the density of the mixture?
4 answers
asked by
lucy
1,352 views
Iron has density 7.87 g/cm3. If 52.3 g of iron is added to 74.5 mL of water in a graduated cylinder, to what volume reading will
4 answers
asked by
Teresa
3,322 views
A metal rod has a mass of 17.62 g. A graduated cylinder contains 29.9 mL of water. The metal rod is added to the cylinder. The
4 answers
asked by
suzy
1,436 views
A piece of metal weighing 20.32 grams is added to a flask with a volume of 24.5 cm3. It is found that 18.52 grams of water must
4 answers
asked by
Jane
1,499 views
Would you expect orange juice to be more dense than water? Explain.
4 answers
asked by
Micheal
1,637 views
The density of water at 30.0 °C is 0.9956 g/mL. If the specific gravity of acetic acid is 0.1040 at 30.0 °C, what is the
6 answers
asked by
chelsy
5,602 views
An object with a mass of 34.0 g and a volume of 41.0 + B cm3 is placed in a liquid with a density of 1.25 g/cm3. Find the volume
4 answers
asked by
Idali
1,224 views
What is the density of propane gas, C3H8, when measured at 18 grade celcius and 744 torr pressure?
4 answers
asked by
Dion
814 views
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