Which one of the following measurements is reported to 3 significant figures? a. 0.019 km O b. 3.468 x 102 s О с. 10.3 m O d. 137.5 g

Q: Which numbers are exact (and therefore have an unlimited numberof significant figures)?a. p = 3.14b.…

A: Which numbers are exact (and therefore have an unlimited number of significant figures)? a. p =…

Q: 1.50 Determine the number of significant figures in each of the following measurements: (a) 4867 mi,…

A:

Q: How many significant figures are shown in each ofthe following? If this is indeterminate, explain…

A: Significant figures are the number of digits in a value, often a measurement, that contribute to the…

Q: What is the number of significant figures in each of thefollowing measured quantities? (a) 601 kg,…

A: The total number of single digits used in expressing a number is known as significant figures. The…

Q: 1. When expressed as 7.5x10^4, only the significant figures of are to.be considered. (1 point) O 7.5…

A: The notation of digits written in a format is called significant number.Typically after decimal four…

Q: How many significant figures are in 0.20 L? 0 1 0 2 O 3

A: In this question, we will see the number of significant figure in the given value of Volume.

Q: I. Significant Figures and Conversion A. Scientific Notation 1. 58 cm → km 2. 67 W → MW 3. 196 mL →L

A: Note : as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: In the product A ∙ B ∙ C, A has 5 significant figures, B has 3 significant figures, and C has 4…

A:

Q: Determine the number of significant figures in each measurement.a. 340,438 g e. 1.040 sb. 87,000 ms…

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

Q: 8. Which number contains four significant figures? A) 3.978 B) .780 C) .0085 D) 1700 E) 1750 a O b e…

A: Explanation to the correct answer is given below.

Q: The oil painting "Irises" by Vincent van Gogh measures 28 inches high by 37 inches wide. (2.3, 2.6)…

A:

Q: Mass of water = 43.922 g Volume of water = 44.8 mL what is the density of water (g/mL)

A: Given, Mass of water = 43.922 g Volume of water = 44.8 mL Density of water = ? g/mL

Q: How many significant figures are in: a) 5.71 x 10 ^13 b) 4.4 x 10 ^5 c) 3 x 10 ^ -6 d) 4.000 x…

A:

Q: The answer to the calculation 12.168 g - 10.868 g with correct units and significant figures is:…

A:

Q: A certain liquid has a density of 2.67 g/cm 3. 30.5 mL of this liquid would have a mass of how many…

A: The relation between the mass of substance and space occupied by it is defined by the term density.…

Q: A mixture is made by adding 20.42 g of substance A, 1.322 g of substance B, and 83.1 g of substance…

A: • The values provided in the question are:-       i) Mass of substance A = 20.42 g    ii) Mass of…

Q: If the radius of the sun is 7.001×105  km, what is the average density of the sun in units of grams…

A: Density can be calculated as: Density=MassVolume

Q: Which number has two significant digits? OA. 0.06371 cm O B. 0.06 cm O C.0.0637 cm O D. 0.063 cm

A: We will find out significant number

Q: How many grams of milk are in a glass that contains 6.00 fluid-ounces? (The density of milk is 64.4…

A: Given the volume of milk, V = 6.00 fluid ounces or 6.00 fl oz Density of milk, d = 64.4 lb/ft3  We…

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

A: given   mass of metal= 32.56 grams volume of water= 14.78ml volume of metal + volume of water=…

Q: What is the volume of an object of mass 20.00 g and density 2.0 g/mL? 1._______ / 2._______ =…

A: Given the mass of the object, m = 20.00 g  density of the object, d = 2.0 g/mL

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A:

Q: A person is 5.75 feet in height, what is this person's height in meters? 1.00 in 2.54 cm 1 ft = 12…

A: Given data is: Given, the height of the person = 5.75 ft Since, 1 ft = 12 inches 1 inch = 2.54 cm…

Q: Which laboratory measurement is expressed to the correct number of significant figures? O 9.5011 °C…

A: The given value of temperature on the thermometer is 9.5011°C, time is 60 on tenths of the second…

Q: What is the density of the liquid?

A: Density=massvolumeor   p=mV

Q: A 1.50 cm3 sample of metal is found to weigh 7.08 g. Calculate the density of the metal in units of…

A: We know that, density is defined as the mass per unit volume, i.e.

Q: How many significant figures are in the calculation: [ (4.3158 cm x 8.14 cm) - 35.02 cm² ]? 04 5 A O…

A: Given,  [(4.3158 cm × 8.14 cm)- 35.02 cm2           The number of significant figures are in the…

Q: calculate the volume in cm3 of 1,555,738,322 ng of manganese. the density of manganese is 7.20 g/cm3

A:

Q: Conversions: include the correct number of significant digits and follow the format provided in the…

A: Given that , We have to convert 1.2 gram to micrograms  & 10.0 cm to inches.

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A: ->Multiplication and division of different units are possible. ->Addition and substraction of…

Q: Mercury has a density of 13.6g/mL. What is the volume of 6.42×104g of mercury? A)4.7L B)4.82L…

A:

Q: Scientists are analyzing a substance collected from a recent trip to Mars. A sample of the substance…

A:

Q: What is the mass of a cube of aluminum 2.03 cm on each side. The density of Al is 2.70 g/cm3.

A: The length of the cube of aluminium is = 2.03 cm The density of aluminium is = 2.70 g/cm3 The mass…

Q: An atom of a particular element has a volume of 7.8 × 10⁻³¹ m³ . What is this volume in…

A: Given,Volume = 7.8 × 10-31 m3We can convert m3 to cubic nanometer (nm3) by using conversion factor…

Q: ii) How many significant figures are present in number 05.105? a. 3 b. 4 c. 5 d. 6

A:

Q: How many significant figures are in the calculation: [ (4.3158 cm x 8.1 cm) - 27.17 cm2 ]? O 2 О1 O…

A:

Q: Which numbers are exact (and therefore have an unlimited number of significant figures)?a. p =…

A: The number that has an unlimited number of significant figure is an exact number.

Q: What is the number of significant figures in each of thefollowing measured quantities? (a) 601 kg,…

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

Q: The hydrogen atom has a volume of approximately 6.2 × 10−³¹ m³. What is this volume in each unit?…

A:

Q: What is correct from multiple choice

A: Given: Density of copper= 8.92 g/mL Volume= 10.00 mL

Q: A rectangular block has dimensions 2.8 cm X 3.5 cm X 10.0 cm. The mass of the block is 615.0 g.…

A: Given, the dimensions of block as 2.8 cm×3.5 cm×10.0 cmand the mass of block =615.0 gwe are asked to…

Q: How many significant figures are in each measurement? 1) 3.005 g 2) 820 m 3) 0.000 670 km 4) 0.405…

A: Given question is : How many significant figures are in each measurement = ?1) 3.005 g2) 820 m3)…

Q: Isopropanol is a common laboratory solvent. A student measures the mass of a sample and records…

A: Given Mass of sample = 26.47 g Volume of sample = 0.0337 L

Q: Part A A bedroom has a volume of 112 m³ What is its volume in cubic kilometers (km)? ? V = km3 Part…

A: 1 m = 0.001 km 1 m = 10 dm 1 m = 100 cm

Q: A piece of Granite rock has a mass of 15.5 g and a volume of 6.01 mL. What is its density? (Put in…

A: Given,Mass = 15.5 gVolume = 6.01 mLThe density of Granite rock can be calculated as:

Q: How many meters in a kilometer? 0.1 0.0001 103 104 O 0.01 O 10 O 10,000

A: How many meter in Kilometer ?

Q: How many significant figures are in 0.20 L? 0 1 O 2 O 3

A: First to calculate the significant figures first we know 1.All non zero digits are significant. 2.If…

Q: How many significant figures are present in(a) 4.01 102(b) 8.256(c) 100

A: Given, (a) 4.01 102(b) 8.256(c) 100

Q: density of object?

A: Density of object = mass of object/volume of object  If mass in gram and volume in mL then ,  Unit…