Density of red copper is 8.8 gm/cm3 means

Q: A platinum sheet is 2.50cm square and has a thickness of 0.25mm what is the volume of the platinum…

A:

Q: least accurate

A: 0.00110 = accuracy till 5 decimal 643.21 = accuracy till 2 decimal ( least accurate) 3.045= accuracy…

Q: The height of a horse is usually measured from the ground to the top of the shoulders. The units…

A: By using conversion factors we can change the height of zebra from hands to centimeters.

Q: A 10 mL graduated cylinder has a height of 7.12 inches. Convert height in cm

A: Given, Height of cylinder = 7.12 inches

Q: Calculate the mass of a cylinder of stainless steel with a height of 18.35 cm and a radius of 1.88…

A: Find the solution below

Q: Convert 34.0mm to inches.

A: The relationship between inches and mm is given by  1 in = 25.4 mm

Q: Convert 74 Mg to pg

A: Mg means Mega grams and pg means pico grams  1Mg = 106 g and 1pg = 10-12 g  a) convert first Mg to g…

Q: 69.8 in to cm 0.25 mi to in 4.47 in^2 to cm^2 6.0 qt to mL

A:

Q: D. Determining the Density of a Metal Block 246.1389 Mass of metal block Value of smallest markings…

A: Density of a substance is the defined as the mass per unit volume. Density = mass /volume    Given…

Q: Carry out the given conversions from one metric unit of length to another. 83.5 Mm = km 4.75 nm = mm

A: Given that : We have to perform the following conversions : 83.5 Mm=   km4.75 nm=   mm

Q: The dimensions of a box are 1.2 feet by 0.50 feet by 0.75 feet. Calculate the volume of the box in…

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Q: Carry out the given conversions from one metric unit of length to another. 47.1 Mm = 1.45 nm == km…

A:

Q: A liquid has a volume of 0.0058 L. Convert this volume to cubic centimeters.

A:

Q: Describe the follwing as measured or exact numbers. 14 pencils       7.0000g       1000 g in 1 kg…

A: Here we have to describe the follwing as measured or exact numbers. 14 pencils       7.0000g…

Q: An atom of Hydrogen has a diameter that is 1.5 × 10-10 m. Convert this measurement to cm O 1.5 x 107…

A: 1.5 * 10-10 m  = How many cm ?????

Q: Equality: 1 m mm Conversion factors: and mm mm 1 cm mm %3D Equality: cm and mm Conversion factors:…

A:

Q: A block of wood which weighs 64.02 g and has the following dimensions: length of 15.0 cm, width of…

A: Consider the given information is as follows; Length = 15.0 cm Width = 11.0 cm Thickness or height =…

Q: A piece of pure metal has a mass of 3.91x109 ng and displaces 4.35 cm3 of water. Determine the…

A: Introduction- Density is calculated as the ratio of mass to volume. The units of density is Kg/m3 or…

Q: A person is 1.790 yards tall. How tall is he in cm? 1 yd = 3 ft, 1 in = 2.54 cm O 1.728 cm 4.801 cm…

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Q: Convert these items: 1. 25.345 μg/ml converted to kg/cm3 2. 203.77 miles/sec converted to cm/nsec

A: We have to convert following these items: 1. 25.345 μg/ml converted to kg/cm3 2. 203.77 miles/sec…

Q: Convert 1285 cm2 to m2

A: We have to convert cm2 to m2.

Q: 1.04km to cm

A: We have to convert 1.04 Km to cm.  First, we have to convert 1.04 Km to meter(m) and then meter(m)…

Q: A rectangle has a length pf 12.5 cm a width of 2.75 mm. Calculate the area in ft^2.

A: Area of a rectangle is given by,         area = length x width

Q: Corn oil has a density of 7.60 lb/gal. a. Calculate the density in g/cm3 b. Calculate the volume…

A: The question is based on the concept of physical chemistry. We have to calculate density, volume and…

Q: The diameter of a deoxyribonucleic acid (DNA) molecule is about 20 angstroms. Express the surface…

A: Given: Diameter of DNA molecule, d = 20 Angstroms                                                 =…

Q: 123.54 cm - 121.91 cm) * (0.5487 cm) = _________________cm2

A:

Q: Solve the following problem with the correct number of significant figures.    5.31 cm + 8.4 cm +…

A: Significant figures refer to the number of digits that are involved in the determination of the…

Q: Convert from grams to pounds. 6496g = ______ Ib. Use Dimensional analysis 1Ib = 160z 1oz = 28g 1kg…

A:

Q: A 10 mL graduated cylinder has a height of 7.12 inches. height in m height in cm height in km…

A: This is a unit conversion question. Given : height of cylinder  = 7.12 inches

Q: Which is the correct measure of density? cm? mass * volume cm cm 00 00

A: Density Density is defined as mass of any substance present in unit volume.

Q: Find the thickness of a sheet of tin foil that measures 50.0 cm by 50.0 cm and has a mass of 45.5g.…

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: Length:3.55 cm Width:2.55 cm Mass:0.338 g   Volume of aluminum foil (cm3)

A: For given aluminum foil we have,  Length:3.55 cm Width:2.55 cm Mass:0.338 g  We know the formula…

Q: Mercury is a silver liquid with a density of 13.55 g/mL. If a bottle contains 8.0 mL of mercury.…

A: Mass of a sample can be calculated by multiplying its density by its volume.

Q: The accepted density for copper is 8.96 g/mL. Calculate the percent error for each of these…

A: The percent error for given measurements has to be given.

Q: Perform each unit conversion.a. 1.4 in to mm                 b. 116 ft to cmc. 1845 kg to lb…

A: Since   1 inch = 25.4 mm             so,  1.4 in = 1.4 * 25.4                           =   35.56 mm…

Q: Arrange the measurements from longest length to shortest length. Longest length Shortest length…

A: 1 cm = 0.01 m 1 nm = 10-9 m 1 yards = 0.9144 m 1 km = 1000 m From this relation first we convert all…

Q: (a) 8.43 cm to millimeters (b) 2.41 × 10² cm to meters (c) 294.5 nm to centimeters

A: Since you have posted multiple questions with sub-parts , we are entitled to answer the first three…

Q: 6.201 cm + 7.4 cm + 0.68 cm +12.0 cm =

A: These are given different value in cm. and addition of these values can done with significant…

Q: 12 grams of water occupies:  1 cm ^ 3; 1.2 cm ^ 3; 12 cm ^ 3; 120 cm ^ 3

A: Given information, mass of water = 12 Volume = ?

Q: Convert from grams to pounds 6496g = _______Ib. Use Dimensional analysis

A: Mass in grams can be converted into mass in lbs using the dimensional analysis as follows:

Q: What is the density of a cube with a mass of 85 grams and a side length of 1.20 cm. A) 4.9 g/cm3…

A: Mass= 85 g  Length of cube= 1.20cm Used formula- Volume of cube= a^3 Density= mass/ volume

Q: A gallon of milk weighs 8.09 lb. Calculate the density of milk in grams per cubic centimeter.

A: Mass of one gallon of milk is = 8.09 lb The density of milk in grams per cubic centimeter is =?

Q: Convert 370 nm to : (A) Meters (m) (B) Centimeters (cm) (C) Millimeters (mm)

A: a) The conversation of 370 nm into meters is as shown below:

Q: What is 2.5801 × 103 written in decimal notation.

A:

Q: 1.____What is the mass of a femur (leg bone) having a volume of 118 cm3? The density of bone is 1.8…

A: Density :-  The ratio of mass of a substance to volume of the substance is defined as density…

Q: A bar of copper has a mass of 216g and a volume of 24cm3. What is the density of copper? *   a.…

A: • The values provided in the question are:-    i) Mass of a bar of copper, m = 216 g  ii) Volume…

Q: height of a 100 ml graduated cylinder in cm. =24.11 height in: meters inches km feet

A: Given information,    Height of a 100 ml graduated cylinder = 24.11 cm

Q: 10 15 20 cm Read the length of the metal bar with the correct number of significant figures. O…

A: The scale given is,