QUESTION 5 Match the following measurements with the correct units / system v A value of 225 K is a measurement of ... v A value of 525 Kg is a measurement with the base unit of ... v A value of 75.2 mL is a measurement of ... v A value of 18 degrees Celsius is a measurement of

Q: The Mohr-Westphal Balance applies the plummet and sinker method in specific gravity determinations.…

A: The Mohr-Westphal Balance applies the plummet and sinker method in specific gravity determinations.…

Q: B// Answer the following questions true or false: a. The density and specific gravity of mercury are…

A: QB]      a) →True  -Density of liquid mercury is 13.6 kg/L and the specific gravity of Liquid…

Q: QUESTION 2 Determine what category "20 Ibs of bagels" belong in for the following problem: "If you…

A:

Q: Measurement of the space occupied by a body. Select one: a. Mass b. Weight c. Volume Alcoholometer…

A: Please find your solution below : The space occupied by a body is called its volume. Therefore,…

Q: State the temperature on the Celsius thermometerB to the correct number of significant figures:

A: Significant figures are the digits of number that are accurate and more reliable value of data.…

Q: Look up the measurement of the approximate thickness of a human hair.a. Convert the measurement to…

A: (a)

Q: e-Laboratory Questions Define specific gravity. What units are used for specific gravity?

A: The specific gravity is define as the ratio between the density of an object, and a reference…

Q: Estimate one more place. Reading will be to the nearest 0.1 mL.             52.8 +/-0.1  mL…

A: Significant figures: These are the numbers that tell us about the correct measurements of the…

Q: The density of gold is 19.3 g/mL. What is the volume in milliliters of a gold nugget that weighs…

A: volume : volume is the amount of space occupied by an objectin this question , calculate the volume…

Q: Amanda uses a balloon as a thermometer. She knows that at 281 K the balloon has a volume of 283 mL,…

A:

Q: An iron tank is made up with the same amount of iron as in a cube of iron of side length 14.0 cm.…

A: Given,Length = 14.0 cmDensity = 8.824 g/cm3

Q: Discuss the technique of water displacement for finding the density of a metal. How is it done?…

A: Density is a property of a substance. The mass of atoms, size and their arrangement can be use to…

Q: A cylinder of gas has a volume of 7.250 L.  Convert that volume to quarts (qt). Express your answer…

A: A numerical problem about conversion of Liter into quarts, which is to accomplished.

Q: What are the reference points in thermometer with Celsius scale?

A:

Q: 131. Look up the thickness of a human hair. (a) Convert it to an SI standard unit (if it isn't…

A: As you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: write UNCERTAINTY IN MEASUREMENT

A: Uncertainty as used here means the range of possible values within which the true value of the…

Q: 2. The_ is a more accurate length measuring device. The uncertainty of the ruler is the uncertainty…

A: The Ruler is a more accurate length measuring device. The uncertainty of the ruler is  less than…

Q: Specific Gravity question-A urine sample has a density of 1.030 g/mL. What is the specific gravity…

A: Specific gravity of a substance can be referred as the ratio of the density of that substance to the…

Q: Questions 1. A cube of plastic 1.3 X 10- km on a side has a mass of 2.1 g. What is its density in…

A: The quantities which come across during the scientific studies are named as physical quantities. The…

Q: Density of Unknown liquid, mass of liquid is 30.708g, mass of water is  30.31g, what is the density…

A: Given is  Mass of liquid (Ml) = 30.708 g Mass of water (Mwater) = 30.31g Density of liquid (dl) = ?…

Q: Significant digits give information about (select all that apply) a. The results of an experiment.…

A: Significant digits are all the digits of experimental data that are required to express without…

Q: solve question 2) The most inaccurate glassware for measuring volume iz   a) Beaker   b)…

A: The most inaccurate glassware for measuring volume is:

Q: Question 1/1 Is a beaker a common laboratory apparatus? Choose an answer Hint Yes No

A: Beaker is a small container with flat bottom and a small opening at the top for pouring the liquid.

Q: Which of the following is NOT an official SI base unit?    Group of answer choices   Kelvin Meter…

A: To choose which is not an official SI base unit

Q: Part C Calculate the volume (in cm) of 50 g of water at -1°C. Express the volume in cubic…

A:

Q: Question There are exactly 12 items in 1 dozen. When using this conversion factor, how many…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: QUESTION 3 Use the image in Question 1. You may also refer to the Lab 10 document or your own lab…

A: In Thin Layer Chromatography strategy, Retention variable or say Rf esteem is the proportion of…

Q: Question 1.5 Why is it important to wipe the cuvette before every measurement? (a) To make sure that…

A: Cuvette is used in laboratory to put samples in for the spectroscopic analysis. Cuvette allows the…

Q: Each of the following problems involve a geometrical shape, a math formula (provided) as well as…

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Q: Why is it necessary to position the thermometer as shown in the picture? What would happen if it…

A: In chemistry there are many ways to check the deviation of experimental data from the accurate…

Q: Question 1 of 30 Convert 0.386 to milligrams . Use only the metric system. 386 mg II

A:

Q: A woman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20…

A: Significant figures of a number printed in a positional notation are digits which make a…

Q: You have decided to try a new video game called World of Alchemist Hordes (WoAH) and created a…

A: The given relationship between degree Vacius (°V) and degree Arwenheit (°A) is, A∘=° V-534.1

Q: The are the markings on an instrument that represent the highest accuracy that the instrument can…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: A person is 6 feet 9 inches tall; how many cm tall are they? 2.54 cm = 1 in. Report your answer with…

A: Given :  Height = 6 feet 9 inch  2.54 cm = 1 inch

Q: Unit conversion How many nanometers are in 27.8 centimeters?

A:

Q: What are the apparatus used to measure objects? What are they measuring (ex. Ruler measures the…

A: There are many apparatus used for measuring objects like for measuring length of an object,…

Q: What is the measurement of water in "before" burette (without units)? How many significant figures…

A: 1. Measurement of water in "before" Burette = 8.35 2. Significant figures in "before" Burette = 3

Q: Which of the following is NOT a unit in the SI system of units? Select one: a. meter b. second C.…

A: As per our guide lines we are supposed to answer only one question. kindly repost other questions as…

Q: Which device would give the most precise measurement? Measurements in Images. A) B)

A: To identify: The scale which is more precise.

Q: A shampoo reads 11.6 ounces and 15% more than its competitors. Deduce the number of ounces for…

A:

Q: A brand new, unopened gallon container strawberry "-Flavored" milk , when weighed in its plastic…

A:

Q: For each trial use the mass of water and its density from Table 1.1 to determine the volume of water…

A: This lab provides an introduction to the concept and applications of density measurements. The…

Q: This is a math problem.  What percent (%) of 5.0 x 10-3  is 6.4 x 10-5?   Include 2 significant…

A: The percentage is calculated as: Percentage (%) = Part value(is)total value (of)×100 In percentage…

Q: State how a measured value is reported in terms of known and estimated digits.

A: The total number of digits in a number including the last digit whose value is uncertain is called…

Q: A penny is found to have a volume of 0.000520 liters. Show, using unit analysis, what the volume of…

A: Given, Volume of a penny =…

Q: percentage of matter

A:

Q: The temperature in 0C of 312K is:

A: Given: Temperature(T) = 312K