How many inches (in) are in 105 cm? 1 in 2.54 cm 1 cm = 0.01 m 50 in 40.12345 in 105 in 41.3 in

Q: A student is determining the density of an unknown metal with a mass of 32.56 g. The student…

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Q: A piece of metal has a mass of 7.95 g. The metal is put into a graduated cylinder that contains 15.5…

A: Given Data: The mass of the metal is, m = 7.95 g. The initial volume is, Vi = 15.5 mL. The final…

Q: Calculate the density of a metal that has a mass of 34.90 g. The volume of the metal was determined…

A: Given : mass of metal = 34.90 gm  Initial volume of water = 24.46 ml  Final volume of water  plus…

Q: At a fast food restaurant, they can give you a free water cup of 16 oz. Convert this quantity to…

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Q: A metal cylinder with a mass of 12.3455 g was dropped into water contained within a graduated…

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Q: The true mass of a piece of gold jewelry is 1.001 g. An analyst measured the same piece of gold…

A: A data set is said to be accurate if the mean of individual values are close to true value. A data…

Q: It takes about 334 miles (mi) to travel from Dublin, GA to Orlando, FL. What is this distance in Mm…

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Q: In 1999, scientists discovered a new class of black holes with masses 100 to 10,000 times the mass…

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Q: Calculating Volume Suppose you want to know the volume of a rectangular object, like one of the…

A: Interpretation - Determine the volume of the rectangular box ( like suitcase) by given method-…

Q: Aluminum has a density of 2.70 g/cm3. What is the mass of an aluminum cube with a length of 3.61 cm?…

A: Length, a = 3.61 cm Volume of cube is obtained from length – Volume = a3=3.61 cm3=47.046 cm3

Q: The density of copper is 8.94 g/cm°. What is the volume of copper in a 420 g sample? O 378 cm3 O 65…

A: Density of a substance is the ratio of mass to volume. The density is usually indicated by the…

Q: A piece of metal has a mass of 3.873 g. It is placed in a graduated cylinder containing 15.00 mL of…

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

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Q: A flask of mercury has a mass of 76.0 pounds (lbs). What is the mass of the flask in grams?  3.45 x…

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Q: flask of mercury has a mass of 76.0 pounds (lbs). What is the mass of the flask in grams?  3.45 x…

A: The mass of flask of mercury  = 76pounds  1 Pounds = 453.92grams

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: The Kohinoor diamond is an 18 carats diamond and has a density of 3.51 g/cm3. 1 Carat = 2.00 x 102…

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Q: How many inches are in 382.5 cm? (1 in = 2.54 cm) Multiple Choice O 971.6 in 150.6 in 151 in 6.641 x…

A: We have been given I in = 2.54cm. We have been asked to calculate how many inches are present in…

Q: The density of mercury is 13.6 g/mL. If a sample of mercury weighs 272 g, what is the volume of the…

A: Mercury is a poisonous element and it is symbolized as Hg. Given: Density of Hg, ρ = 13.6 g/mL…

Q: Diamond has a density of 3.52 g/mL. What is the volume in mL of a diamond with a mass of 15.1 g?…

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Q: The density of silver is 10.49g/mL. What is the volume in milliliters (mL) of 1.52 pounds of silver?…

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Q: cm x 4.125 cm mol L -41 m +0.50 s cm X 1.65 L = mol 2 0 S

A: (1) For multiplication and divisionWhen two numbers are multiply and divide then the answer has the…

Q: Diamond has a density of 3.52 g/mL. What is the volume in cubic centimeters of a diamond with a mass…

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Q: particular flask has a mass of 17.4916 g when empty. When filled with ordinary water at 20.0°C…

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Q: A certain city covers an area of 66.4 mi2. How many square kilometers is this? Use the conversion…

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Q: Mr Fast runs 3.7km. Mr Slow runs 630m. How much further does Mr Fast run than Mr Slow?   Add…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Constants and Conversions (* = exact) 1 km = 0.6214 mi 1m = 39.37 in 1 kg = 2.205 lb 1L = 1.057 qt…

A: Given, Density of Gray Selenium = 4.81 g/mL Volume of Gray Selenium = 0.114  quarts  mass of Gray…

Q: A classroom has a volume of 285 m3m3. What is its volume in each unit? km^3 dm^3 cm^3

A: Given : volume of classroom in m3 = 285 m3

Q: A student uses a 100.00 mL volumetric flask to determine the density of a sample of water.  The mass…

A: The measure of mass in grams per unit volume of a solution is called its density. It is a measure of…

Q: 1. Suppose some measurements are made on two different homogeneous stones to find out if they are…

A: Mass and volume are extensive properties which depends upon the amount of the substance and thus,…

Q: A block of wood weighs 64.02 g and has the following dimensions: length of 15.0 cm, width of 11.0…

A: A. Given that length of wood = 15 cm  Width of wood = 11 cm and thickness of wood = 5.5 cm volume of…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: The objective of the question is to perform multiplication or division operations on the given…

Q: Osmium has a density of 22.6 g/cm3. The mass of a block of osmium that measures 1.01 cm x 0.233 cm x…

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Q: Gold has a density of 19.3 g/cm3.  A standard gold bar measures 7 inches x 3 5/8 inches x 1 3/4…

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Q: A botanist measures the thickness of a leaf. The thickness is 2.9 mm. What is the thickness in…

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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.