a hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 11.1 kilograms. assuming the hole inside the ball is spherical with the same center as the center of the ball, what is the thickness in cm of the layer of iron surrounding the hole? the density of iron is 7.86 g/cm3. (the volume of a sphere is (4/3)pir3)

Q: An irregularly-shaped piece of aluminum (Al) has a mass of 86.1 grams. What is the volume of this…

A:

Q: A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 10.5 kilograms. Assuming…

A: Given information: Density = 7.86 g cm-3 Radius = 15.3/2 cm Mass = 10.5 ×103 g

Q: A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 10.9 kilograms. Assuming…

A:

Q: The density of gasoline is 0.774 g/cm3. How much does 1.50 gallons of gasoline weigh, in kilograms?

A:

Q: A piece of black onyx is a rectangular solid measuring 5.00 cm by 5.00 cm by 2.50 mm. What is the…

A: Given that:                      Length of rectangular solid = 5.00 cm                     Width of…

Q: A metal cylinder has a mass of 392 g, diameter of 2.00 cm, and a height of 6.25 cm, what is the…

A: Volume of cylinder can be calculated as given below:

Q: High-density lipoprotein (HDL) is a type of cholesterol, sometimes called “good cholesterol,” that…

A: Density is given by the ratio of the mass of the substance to that of the volume.

Q: Calculate the length in meters of a piece of sheet metal that is 1.50 mm thick and 2.01 meters wide…

A: Given, thickness of piece of sheet metal = 1.50 mm            width of piece of sheet metal = 2.01 m…

Q: The mass of a block of wood is 100 grams. It has the following dimensions: length = 10 cm, width = 4…

A: Physical properties of the matter are the properties the describe the nature of the substance in…

Q: Diamonds are usually measured in carats, and 1 carat = 0.200 g. The density of diamond is 3.51…

A: Density = mass/volume . From carat we can get the mass . Then by deciding it by its density we can…

Q: What is the mass of 18 cm cube of iron if the density of iron is 7.87 g/cm ^3?

A: Step : 1             What is the mass of 18 cm cube of iron if the density of iron is 7.87 g/cm 3?

Q: A typical cheese contains 30.17% water, 31.23% protein, 34.39% fat by mass and the rest made up of…

A: A density of any object depend on the mass of the object as well as the volume it occupies. Here we…

Q: aluminum has a density of 2.70g/cm3. what is the mass of a rectangle block of aluminum measuring…

A: The density of a substance is the ratio of its mass to volume. It is labelled in equation (1) in…

Q: Gold is a very soft metal that can be hammered into extremely thin sheets known as gold leaf. If a…

A: The average thickness of the sheet produced from given grams of gold is calculated as shown below

Q: An irregularly-shaped piece of chromium (Cr) has a mass of 65.0 grams. What is the volume in cm³ of…

A: givenmass of Chromium=65.0 gramsdensity of Chromium=7.19 g/cm3

Q: A sheet of aluminum measures 4.95 cm by 2.45 cm. If the volume is 2.75 cm³, what is the thickness of…

A: The thickness of the aluminum foil has to be given, Given: Length=4.95 cm Width=2.45 cm Volume=2.75…

Q: Lead has a density of 11.34 g/mL. Oxygen has a density of 1.31 x 10 g/mL. 17,18) What volume, in mL,…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: copper wire is 33.99 cm long and weighs 1.621 g. The density of copper is 8.933 g/ cm^3. What is the…

A: Volume of wife is =πr2l Density=mass/volume  Use this formula to get the answer

Q: 4. What volume of silver metal will weigh exactly 25.0 kg? The density of silver is 10.5 g/cm

A: Given that: Mass of silver metal = 25.0 kg = 25000.0 g Density = 10.5 g/cm3

Q: The density of human urine is normally between 1.003 and 1.030 g/mL, and is often used as a…

A: The density of human urine is normally 1.003 to 1.030 g/mL 25 ml of urine has 26.875 g weight

Q: What is the density of lithium metal in g/cm3, if a cube measuring 0.82 cm x 1.45 cm x 1.25 cm has a…

A: Mass of a cube = 0.794 g  According to given values ,Let's assume :  Length of a cube = 0.82 cm…

Q: 4. The density of aluminum is 2.7 g/cu. cm. What is the weight in pounds of a Solid sphere of…

A: Given that, the density of aluminum is d = 2.7 g/cm3. The radius of the solid sphere of Aluminum is…

Q: Jupiter’s mass is estimated to be 1.90 x 1027 kg, and it has a diameter of 142,984 km. Assuming that…

A: Density (d) , mass (m) and volume (V) are related as:

Q: Iron has a density of 7.874 g/cm^3.What is the mass of a rectangular block of iron with dimensions…

A: Density of a substance is given by the ratio of mass of the substance to its volume. Density =…

Q: A small cube of aluminum measures 15.6 mm on a side and weighs 10.25 g. What is the density of…

A: Volume of the cube of aluminum=1.56cm3     1 mm is 0.1cmvolume of cube=3.80 cm3

Q: 1. The density of diamond is 3.51 g/cm. The international (but non-SI) unit for weighing diamonds is…

A:

Q: mass, in pounds

A:

Q: A steel cylinder has a length of 2.16in, and a radius of 0.22in, and a mass of 41g. What is the…

A: The term density refers to a measurement which is used to measure the amount of matter which is…

Q: A new beeswax candle has a volume of 475 cubic centimeters. Given that the density of beeswax is…

A: Given :- volume of beeswax = 475 cm3              density of beeswax = 0.970 g/cm3  To be calculated…

Q: A graduated cylinder contains 19.9 mL of water. When a small piece of galena (lead ore) is added, it…

A: Intrdouction :  We have to calculate the mass of ore.

Q: The density of liquid mercury is 13.5 g/cm3. What mass of mercury is required to fill a 2.00L…

A: Density is defined as the mass of the substance per unit volume. Density(d) =MassVolume Given:…

Q: Lead has a density of 11.4 g/cm3. What is the mass in grams of a cube of lead that has the…

A:

Q: The dimensions of aluminum foil in a box for sale in supermarkets are 662/3 yards by 12 inches. The…

A: Given The dimensions of aluminum foil in a box for sale in supermarkets are 66.66 yards by 12…

Q: A student wants to determine the density of a metal object. They weigh it and find that its mass is…

A:

Q: A rectangular block of aluminum has a mass of 39.589 g with dimensions of 5.10 cm by 2.50 cm by 1.15…

A: Here we need to calculate the density of the aluminum block. We know that, density is defined as the…

Q: One molecule of the spherically shaped, oxygen-carrying protein in red blood cells, hemoglobin, has…

A: Given: Diameter of the oxygen carrying cells = 5.5nm To Find: Diameter of the cell in meter Formula:…

Q: After taking measurements of a rectangular solid with a mass of 3.84g, you determined the length to…

A:

Q: Bacteria vary somewhat in size, but a diameter of 2.0 micrometers is not unusual. What would the…

A: Given, Diameter of the bacteria d = 2.0 μm Radius r = d/2 = 2.0/2 = 1.0 μm The shape is assumed to…

Q: A block of lead has dimensions of 4.5 cm by 5.2 cm by 6 cm. The block weighs 1587 g. From this…

A:

Q: A piece of metal has a density of 2.7 g/cm? and a volume of 28.5 cm3. What is its mass in grams?

A: Given :  Density of metal = 2.7 g/cm3  Volume of metal piece = 28.5 cm3

Q: The density of osmium (the densest metal) is 22.57 g/cm3. What volume would be occupied by 2.74 kg…

A: The volume occupied by 2.74 kg of osmium is calculated as,

Q: The density of titanium is 4.5 g/mL , what is the mass in grams of 2.0 mL  titanium?

A:

Q: A steel cylinder has a length of 2.16 in, a radius of 0.22 in, and a mass of 41 g. What is the…

A: Density:The ratio of mass of a sample to its volume is said to be the density.

Q: An object has a volume of 4.3 x 103  cm3,  and a density of 13.27 g/cm3.  WHAT IS  THE MASS OF THE…

A: The volume of the object is given as 4.3 x 103 cm3 and the density is given as 13.27 g/cm3. The mass…

Q: What is the volume of an osmium sphere that has a mass of 9.991 g? The density of osmium (Os) is 22…

A: The density of a substance is defined as the ratio of mass to volume or in other words, the volume…

Q: 8. The distance between the centers of the two oxygen atoms in an oxygen molecule is 1.21 x 10-8 cm.…

A: Given, Distance between the centres of two oxygen atom in an oxygen molecule (d)= 1.21 × 10-8 cm…

Q: The density of mercury is 13 g / cm3 , What mass of mercury is contained in a cube with a 3 cm edge?

A:

Q: a thin sheet of nickel measured 5.00 cm by 7.00 cm was found to weigh .350 g. if the density of…

A:

Q: The dimensions of aluminum foil in a box for sale in supermarkets are yards 66 2/3 by 12inches. The…

A: Given, The dimensions of aluminum foil in a box for sale in supermarkets are yards 66 2/3 by 12…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.