The relative density of lead is 11.3. What is its density in (a) CGS system (b) SI unit?

Q: What is the density of a substance of mass 150 g and volume 15 cm3

A: Given data :                      Mass   =   m                     Volume  =  V        To find :…

Q: To determine the accuracy of measuring 100ml of water with a graduated a student weighed the empty…

A: mass of empty cylinder = 10 gmass of cylinder with water = 109 g thus, mass of water = 109 - 10  =…

Q: The atmospheric pressure P(x) (measured in inches of mercury) at height x miles above sea level…

A: Given: The atmospheric pressure (P(x)) above the sea level satisfies the differential equation…

Q: An artifact is dug out of the ground on a Greek Island and the archeologists want to determine the…

A: Given : Measure of three sides of artifact is Side 1, S1 = 1.2mm = 0.0012m Side 2, S2 = 2.7mm =…

Q: mass of a diamond whose volume is 0.5 cm32 Ex : If the density of a diamond is 3.5 g/cm³ , what…

A: we know that  mass = density x volume

Q: Refer to this given: A block of wood which weighs 64.02 g and has the following dimensions: length…

A:

Q: An unknown metal solid with a mass of 13.975g is placed in 15.00 mL of water. The solid sinks to the…

A: Given: VL=1.92 mL=1.92 cm3ms=13.975 g

Q: What is the density on the following graph? Density of Iron 30 25 20 15 10 0.0 0.5 1.0 1.5 2.0 2.5…

A: We Know that density, mass and volume are related as shown below. So, we have values of mass end…

Q: A solid piece of lead has a mass of 29.94 g and a volume of 2.63 cm3. From these data, calculate the…

A: The mass of a solid piece of lead, m=29.94 g=29.94×10-3 kg   The volume of a solid piece, V=2.63…

Q: A solid piece of lead has a mass of 23.94 g and a volume of 2.10 cm². From these data, calculate the…

A: Write the given values of this problem. m=23.94 g or 0.02394 kgV=2.10 cm3 or 2.1×10-6 m3

Q: The element neptunium has a density of 19.6 g/ml. What is the radius of a sphere of this material if…

A: Given, density of neptunium , ρ = 19.6g/mL =19600 kg/m3 Mass , m = 70 kg We know that , density =…

Q: A solid piece of lead has a mass of 37.47 g and a volume of 3.28 cm3. From these data, calculate the…

A: Required : Density of lead.

Q: A solid piece of lead has a mass of 23.94 g and a volume of 2.10 cm^3. From these data, calculate…

A: Given, mass m = 23.94 g = 0.02394 kg Volume V = 2.1 cm3 = 2.1*10^-6  m3

Q: A solid piece of lead has a mass of 23.94g and a volume of 2.10cm³. From these data, calculate the…

A: Given: The mass of lead is 23.94 g.            The volume of lead is 2.10 cm3.  To determine: The…

Q: Compute the density in g/cm3 of a piece of metal that has a mass of 1.08 kg and a volume of 9.22…

A: The density of an object is the representation of how much mass the object has in a given unit…

Q: The density of gold is 19.3 g/cm3 What is this value in kilograms per cubic meter? *

A:

Q: what is the volume of a piece of iron (density=7.9 g/cm3) that has a mass of 0.50g?

A: The expression for the volume is,

Q: How do you convert 6ug(micrograms)/g to mg/kg?

A:

Q: You are a team leader at a pharmaceutical company. Several technicians are mass/volume) preparing…

A: We will calculate densities in S.I. Unit , which is kg/m3.

Q: Compute the density in Kg/m^3 of a piece of metal that has a mass of 0.500 Kg and a volume of 63…

A: Given data The mass of the piece of metal is given as m = 0.5 kg. The volume of the piece of metal…

Q: (2) lubai A solid ball has a mass of 20 grams and a radius shown in micrometer. * ?What is the…

A: Given: The mass of the ball is 20 g.

Q: The mass of a solid cube is 344 g. and each edge has a length of 8.42 cm. The density of the cube in…

A:

Q: Density of iron is 1.49 g/ltr. Express it in, a. g/cm³ b. kg/m³

A:

Q: The density of gold is 19.32 g/cm^3. What is this value in kilograms per cubic meter? Required to…

A: Density of gold= 19.32 g/cm3 Volume= 1 m3

Q: The density of some material is 22.61 g/cm³, what is the density of this material in kg/m3?

A:

Q: The quantity called mass density is the mass per unit volume of a substance. Express the following…

A: Given data:                                           Mass density of Aluminium…

Q: A thin circular sheet has a diameter of 7.00 cm and a thickness of 3.50 mm. Using the published…

A: The thin circular sheet’s volume is calculated as,

Q: You have been given a small rock sample to identify based on its density. Suppose that you use the…

A: M= 330g = 0.33 kg  V= 0.0001m3

Q: A solid piece of lead has a mass of 23.94 g and a volume of 2.10 cm3. From this data, calculate the…

A:

Q: A rectangular block of copper alloy has a mass of 1896 g. The dimensions of the block are 8.4 cm by…

A: Given data:  Mass (m) = 1896 g Dimensions of the block are Length (l) = 8.4 cm Width (b) = 5.5 cm…

Q: the density of a metallic sphere of mass 200 g, the reading of the diameter d was measured by a…

A:

Q: The density of mercury is 13.5 g/cm³. What is this value in kilograms per cubic meter?

A: Density of mercury = 13.5 g/cm3

Q: Objectives: 1. Analyze sets of data and decide whether the measurements are precise and/or accurate.…

A: Note : According to our guidelines , we are only allowed to answer 3 subparts per question . If you…

Q: A solid ball has a mass of 100 grams and a radius of 2 cm. What is the density? (Answer: 2.98 g/cm³)

A:

Q: If the density of a metal is 2.26 g/mL, what is the density in pounds/gallon? use the following…

A: Given  Density = p = 2.28 g/mL  Conversions are  4 qts=1 gal 1 Ibs=454 g 0.946=1 qt  So p in pounds…

Q: Calculate the density of a material with a volume of (2.50x10^2) cm³ and a mass of (3.2400x10^0) kg.…

A:

Q: If a student found the density of 10 glass beads to be 2.50 g/ml, what would be the density of 1…

A:

Q: Compute the density in g/cm3 of a piece of metal that has a mass of 0.53 kg and a volume of 4.14 cm3

A: Given data:Mass of the metal, m = 0.53 kg. = 0.53 x 1000 g = 530 g.                 (since, 1 kg =…

Q: The standard kilogram is a platinum iridium cylinder 39.0mm in height and 39.0mm in diameter what is…

A:

Q: Question 2: Consider two aerosol particles with density p= 1000 kg/m³ (i.e. water droplets). The…

A: Since it's a multiple and multipart question and you have not mentioned any specific question to be…

Q: What is the average density of the earth?

A: We know that the relation between the density, mass, and volume  is given as  Density = MassVolume…

Q: What is the density of a substance of mass 140 g and volume 12 cm³.

A: Introduction :   In this question we are provided it mass and volume , with these data we have to…

Q: A solid piece of magnesium has a mass of 24.94 g and a volume of 14.3 cm3. From these data,…

A: A solid piece of magnesium has a mass of 24.94 g and a volume of 14.3 cm3. From these data,…

Q: A solid piece of lead has a mass of 29.89 g and a volume of 2.67 cm3. From these data, calculate the…

A:

Q: Using the value of 1.29 gcm^3as silk density, calculate a fiber equivalent diameter in μm if such…

A: Given value--- density of silk = 1.29 g/cm3.  linear density = 0.99 den. We have to find---…

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.