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Density
Page 9
Questions (1,189)
Block A of an unknown metal has a volume of 125cm^3 . Block B of a different metal has a volume of 145cm^3. If block A has a
3 answers
asked by
Quan
1,986 views
Calculate the density of M&M’s given the following data:
Mass of 250.0 mL beaker = 197.816 g Mass of beaker and 20 M&M’s =
4 answers
asked by
bob
1,713 views
changing the mass or volume of an object changes its density and ?
3 answers
asked by
shon
555 views
A sample of oil has a mass of 65g and a volume of 80.0 mL. What is the density?
3 answers
asked by
sherry
876 views
Container A and B both container the same kind of liquid. Container A has a volume of 5 mL and Container B has a volume of 8 mL.
2 answers
asked by
Rachel
564 views
The relative density of mercury is 13.6. Find the ratio of the mass of mercury of a certain volume to that of water having tem
2 answers
asked by
Prithvi
562 views
Consider a copper lattice with an excessive average of one vacancy in every 100 unit cells. What will be its density? Compare
3 answers
asked by
Bob
1,367 views
What happens to the density of a material if you have a larger piece of it?
1. The density will be greater because the mass
3 answers
asked by
Alana
42 views
the relative density of an alloy is 6.5.find the mass of the solid alloy cube of side 20cm.what volume of the alloy has a mass
6 answers
asked by
relative density
1,351 views
How do you do this?
A block of metal measuring 3.0 cm X 4.0 cm X 5.0 cm has a mass of 470.0g. What is the density of the metal in
4 answers
asked by
Miranda
1,109 views
the weight of a solid is 80g in air and 50g in liquid of relative density 1.5. calculate the relative density of the solid.
4 answers
asked by
pavatharani
1,884 views
1. 30.0 ml of ethyl alcohol(density=0.790g/ml)are added to a graduated cylinder that weighs 44.28 grams. what will be the mass
2 answers
asked by
ann
647 views
If an object has a volume of 22 liters and a mass of 35 kilograms what's the objects density?
3 answers
asked by
Bob
566 views
A 50.0mL sample of ethylene glycol had a mass of 55.505g. Find the density of ethylene glycol.
2 answers
asked by
jess
562 views
A sample of metal has a mass of 94.5 grams and a volume of 7 civic centimeters. What is its density?
5 answers
asked by
sarah
736 views
Silver has a density of 10.5 g/cm3 and gold has a density of 19.3 g/cm3. Which would have a greater mass, 5 cm3 of silver or 5
3 answers
asked by
Monique
1,493 views
Copper weighing 4480 kilograms has a volume of 0.5 cubic meters. What is the density of copper?
I started with 4480kg/0.5m and
3 answers
asked by
1carriebear
991 views
What happens to the density of a material if you have a larger piece of it?(1 point) Responses The density will be greater
3 answers
asked by
trippie
34 views
(A) What is the mass of 150 mL of a liquid with a density
of 1.4 g/mL
2 answers
asked by
Anonymous
620 views
Substance A has a density of 4.0 g/mL and substance B has a density of 2.0 g/mL. If we have equal-mass samples of each, which
3 answers
asked by
Anna
426 views
What is the density of a cylinder if the cylinder is 3.5 cm long and 4cm in diameter and has a mass of 120 g
1 answer
asked by
Alex
377 views
Calculate the number density of strontium titanate (SrTiO3), ρ = 5.12 g cm
-3
2 answers
asked by
Bobby
706 views
An object has a length of 5.0 cm, a height of 3.0 cm and a width of 15.0 cm. It has a mass of 24 grams. What is its density?
3 answers
asked by
t.o
418 views
The average human has a density of 940 kg/m3 after inhaling and 1028 kg/m3 after exhaling.
(a) Without making any swimming
3 answers
asked by
Erica--help!
2,164 views
a stone of mass 30 grams is placed in a measuring cylinder containing some water. the reading of the water level increases from
3 answers
asked by
chelsea
946 views
Two samples of pure water are mixed with food coloring. One sample is red, and the other is blue. When the two water samples are
3 answers
asked by
j coe
90 views
If the density of ice is 0.92 g/cm^3, what percent of an ice cube’s (or iceberg’s) mass is above water.
3 answers
asked by
Kim
745 views
The U-shaped glass tube in the figure below contains two liquids in mechanical equilibrium: sea water of density 1.025 kg/L, and
4 answers
asked by
Jen
835 views
How would i calculate the density of Li2S in grams per cubic centimeter?
I have to use the equation : density= mass/ volume: But
5 answers
asked by
Saira
3,147 views
A student finds a rock on the way to school. In the laboratory he determined the volume of the rock by placing the rock in a
2 answers
asked anonymously
47 views
calculate the density of a material that has a mass of 52.457 g and a volume of 13.5 cm^3
2 answers
asked anonymously
28 views
a screwdriver has a volume of 0.418 cubic centimeter. it also has a mass of 2.3 grams. what is the screwdrivers density
2 answers
asked anonymously
43 views
a mechanical pencil hass a mass of 47.4 grams. the volume of the pencil is 15.8 cubic centimeters. what is the density of the
2 answers
asked anonymously
44 views
A mechanical pencil has a mass of 47.4 grams. The volume of the pencil is 15.8 cubic centimeters. What is the density of the
2 answers
asked anonymously
44 views
A loaf of bread has a volume of 2270 cm 3and a mass of 454 g. What is the density of the bread?
2 answers
asked anonymously
34 views
Question
What is the density of a cube with a side length of 2 meters and a mass of 40 kg?(1 point) Responses 120 kg/m2 120 kg/m2
7 answers
asked anonymously
47 views
b. How would you expect the density of water to compare to the density of hydrogen peroxide?
• The density of water would be
4 answers
asked anonymously
51 views
Calculate the density of the football. Use the formula
D = m/V where D is the density, m is the mass, and V is the volume. Record
2 answers
asked anonymously
40 views
What happens to the density of a material if you have a larger piece of it?
responses The density will be smaller because the
2 answers
asked anonymously
35 views
A 28.3 g piece of unknown metal is dropped into a graduated cylinder that has an initial volume of 14.2 mL. If the final volume
5 answers
asked by
Jessica
2,334 views
100 mL of water is already in the calorimeter. Use the density of water at 25°C (0.998 g/mL) to determine the mass
4 answers
asked by
marty
2,672 views
a sample of iron occupies a volume of 10.0cm3. if the density of iron is 7.9 g/cm3 what is the mass of the sample
4 answers
asked by
Anonymous
1,308 views
In an immersion measurement of a boy’s density, he is found to have an apparent weight of 6.86-N when completely submerged in
3 answers
asked by
Meg
1,166 views
what is the volume of 150 grams of lead if it has a density of 11.3g/cm cubed
3 answers
asked by
Nathan
1,877 views
a standard six sided dice measures 16mm per side and has a mass of 5 grams. what is the density
2 answers
asked anonymously
28 views
Which liquid appears to have the greatest density?
Question 5 options: Maple syrup appears to have the greatest density. Water
2 answers
asked anonymously
47 views
How can two objects of similar shape and size have different densities?
Question 3 options: Two objects with similar shapes and
2 answers
asked anonymously
76 views
Joshua fills one large container with cold water Then he fills a small container with hot water and red food coloring, and seals
2 answers
asked anonymously
57 views
How is the density of an object determine by adding the volume of an object to its mass by subtracting the mass of an object
2 answers
asked anonymously
51 views
A liquid has a volume of 34.6 mL and a mass of 46.0 g. What is the density of the liquid?
• 1.33 g/mL • 0.752 g/mL • 1.00
2 answers
asked anonymously
18 views
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