An object with a mass of 0.255kg and a density of 2.89 g/cm^3 measures 34mm in length and 46mm in width. What is the height of the object?

Q: Gold has a density of 19.31 g/cm ^3. How much volume in cL would 7.0kg of gold occupy/?

A:

Q: A 1.00 m long beam of stainless steel with a square 2.00 cm X 2.00 cm cross-section has a mass of…

A: Length = 1.00mWidth = 2.0cm = 0.02mBreadth= 2.0cm = 0.02m

Q: A 1.00m long beam of stainless steel with a square 2.00cm×2.00cm cross section has a mass of 3.02…

A: Given:Length of stainless steel=1.00 mCross-sectional area=2.00 cm x 2.00 cmMass=3.02…

Q: Amaterial will float on the surface of a liquid if the material has a density less than that of the…

A: Given,

Q: What is the mass of a cylinder of lead with a radius of 1 centimeter and a height of 3 centimeters,…

A: The volume (V) of a cylinder is calculated using the following formula:     ............... (1)Where…

Q: You are given a bottle that contains 4.39 cm^3 of a metallic solid. The total mass of the bottle and…

A: The density of a solid can be defined as mass of solid per unit volume of solid. The symbol used for…

Q: The density of a liquid is (8.9700x10^2) g/m3. How many L of this liquid would have a mass of…

A: Given, Density = (8.9700x10^2) g/m3 Mass = (5.85x10^0) pounds =  2653.51536 grams

Q: What is the mass of 1000cm^3 of gold? The density of gold is 19.3grams/cm^3.

A: The mass of gold is calculated in step two.

Q: What is the density of copper (in g/cm3) if a rectangular bar measuring 0.60 cm in height, 2.04 cm…

A:

Q: A material will float on the surface of a liquid if the material has a density less than that of the…

A:

Q: A cube of plastic 1.3x10^-5 km on a side has a mass of 2.1 g. What is its density in g/cm^3

A: Given: Side of Cube = 1.3×10-5 km Mass of cube = 2.1 g

Q: The density of mercury is 13.6g/ cm^3. What volume (in quarts) is occupied by 101 g of Hg?

A: As density is the ratio of mass and volume of the substance which is represented by equation 1 in…

Q: What is the density of lead (in g/cm3 ) if a rectangular bar measuring 0.500 cm in height, 1.55 cm…

A: Volume of the box = height x width x length = 0.500 cm x 1.55 cm x 25 cm = 19.375 cm3.

Q: The density of gold is 19.3 g/cm^3. You inherit a gold bar that measures 7.0 inches by 3.0 inches by…

A:

Q: Given the mass of 1.500 Mg(Mega gram) and a volume of 2.205 x 10^6 cc (cubic centimeter), what is…

A: Given : 1. Mass = 1.5 Mg = 1.5 × 103 kg 2. Volume = 2.205 × 106 cc = 2.205 m3  To calculate : Unit…

Q: A 1.20g sample of an unknown has a volume of 1.73cm^3. what is the density of the unknown

A: Density, mass and volume are related by the equation given below:

Q: Antarctica, almost completely covered in ice, has an area of 5, 500, 000m * i ^ 2 with an average…

A: Since the area of Antarctica = 5.5 X 106 mi2  And since 1 mi = 5280 ft  Hence area in ft2 = area in…

Q: in normal blood, there are about 5.4*10^9 red blood cells per milliliter. the volume of a red blood…

A: Using the mass of red blood cells and density of red blood cells, volume of red blood cells needed…

Q: lume (in L) of an object that has the density of 1.48 g/cm^3 and a mass of 2

A: The volume and mass of a substance are related by the density of a substance.

Q: What is the density of an unknown metal of 45.36 g of metal occupies a volume of 3.62 cm^3?

A: Density can be calculated by dividing mass( in gram) by Volume in cm3

Q: What is the thickness of a sheet of tin, measuring 75.0 cm long and 50.0 cm wide and weighing 4125…

A: We have find out the thickness of sheet.

Q: A cylinder has a diameter of 2.4 cm and a height of 1.68 cm. What is the volume in c^3?

A: Given,Diameter =2.4 cmheight =1.68 cm

Q: Iron has a density of 7.87 g/cm^3. If 15.1g of iron is added to 25.9 mL of water in a graduated…

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: Given data: Length of the cylinder (h) = 2.16 inches        Radius of cylinder (r) = 0.22 inches…

Q: What is the mass of (1.000) Litre of gold? The density of gold is 19.3 grams/cm^3

A: Since the unit of the density is in g/cm3. Use the conversion factor between cm3, ml, and L to…

Q: )A piece of sodium metal is submerged in mineral oil for storage. The sodium displaces 10.7 cubic…

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

Q: What volume of silver metal will weigh exactly 25.0kg? The density of silver is 10.5g/cm^3.

A:

Q: A cape is designed for Lady Gaga's covered with 4450 sequins. If a sequin has a volume of 0.0275…

A:

Q: Given that the density of water is approximately 1.0 g/ml. Will a block of material having a volume…

A:

Q: The density of silver is 10.5g/cm^3. What is the mass of a bar of silver in Kilograms, that measures…

A: Density= Mass/volume  Mass=density ×volume.

Q: thickness

A:

Q: Human fat has a density of 0.918 g/cm^3. How much volume (in cm3cm3) is gained by a person who…

A: The ratio of mass to volume is known as density.:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.