Round 0.03259651 to four significant figures

Q: The correct decimal representation of 6.453 * 103 is?

A: Scientific notation: Scientific notation is a way of expressing numbers to be conveniently written…

Q: How do you round 17.9915 to one digit ?

A: If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38…

Q: x2 4. (0.432)x(0.928)3 1.45 x 10-5 X-?

A:

Q: 297.466 into 2 significant figures

A:

Q: 548.8 + 0.2 x 55.4±0.6 (1142.9 ± 0.6 – 171.0±0.5) ANS: Absolute uncertainty: Percent uncertainty:

A: The value which gives the range of true value when combined with reported value is known as absolute…

Q: Round 329.2258 to 2 significant digits

A: Significant figures are meaningful digits which are known with certainty. There are certain rules…

Q: Round off 0.007807 to three significant figures. Enter your answer in the provided box.

A:

Q: proposed multiplication or division Is this possible2 result, yes () cm) (010 ) = ? 0.23 cm m km yes…

A: Multiplication of two length in cm and m can be done but we should keep in mind to write the unit as…

Q: A micro-syringe holds a volume of 1.3 μL. To the proper number of significant figures, what is the…

A: pL and μL both are the units of volume. 1 μL=10-6 L1 pL=10-12 Ltherefore,1μL=106 pL

Q: 7501400 Red Violet 430 Blue 480

A: Radiation emitted by complex irradiates radiation complementary to wavelength of light absorbed by…

Q: 0.00154237 cm Express your answer using three significant figures.

A: Rounding off significant figures:- In solving problems, the final result often contains more digits…

Q: How many significant digits in 0.01850 – 103?

A:

Q: Round off 0.0012485 m correct up to 3 significant figures. (:

A: Round of 0.0012485 m correct upto 3 significant figure?

Q: Round 2.03000 to 4 significant figures

A: The number given is 2.03000. This number has 6 significant figures.

Q: (0.0045×19000.0)+(2818×11) Express your answer to the appropriate number of significant digits.

A:

Q: 320.12−(6108.4/3.5) Express your answer to the appropriate number of significant digits.

A: Rules for significant digitsDigits from 1 to 9 are always significant. Zeros between two other…

Q: The number 5492.517 rounded to 3 significant figures is?

A: 5490

Q: The number 3332.914 rounded to 3 significant figures is

A: Answer is given below

Q: significant

A:

Q: A student experimentally determines the density of water to be 0.9955 g/mL. The reported density of…

A:

Q: Please how did you calculate 1.4007

A: The Kjeldahl method is used to determine the nitrogen content in the sample. This method is used for…

Q: 1.65 meters to cubic mililiters

A: As known unit conversion:

Q: How many siginificant figures in 3.14x10^23?

A: Solution Significant figures ar any non-zero digits or at bay zeros. they are doing not embrace…

Q: The number 24.03687 rounded to significant figures is________

A: The number 24.03687 rounded to significant figures is?

Q: C,H,0 2738 2820 1703 4000 3000 2000 1000

A: IR spectroscopy is an important tool for the determination of the functional group in the compound.…

Q: convert 7.569 kg/mL to units of of microgram/ L

A: 1 Kg = 109 microgram   and  1 mL = 10-3 L  7.569Kg/mL = 7.569 ×1012 microgram/ L

Q: Use exponential notation to express the number 385500 to three significant figures

A: Scientific notation: Scientific notation is a way of expressing numbers in decimal form with…

Q: Express 0.00140 L in scientific notation.

A: Given :- 0.00140 L  To show :- The above value in scientific notation

Q: 2. Direct measurement of solid density Glass Сopper Wire Solid Beads Form 0.597cm Diameter:…

A: Copper wire is looks like cylindrical shape. Therefore, Volume of copper wire = 3.14×(D/2)2(L) Where…

Q: how many micrometers are in 1.00 kilometers?

A: It is required to calculate how many micrometers (µm) are there in 1 km.

Q: 0.00154237 cm Express your answer using three significant figures

A: Find the solution below

Q: Provide the result of (6.5721 × 2.7850) - 9.438 using significant figures properly.

A: Interpretation: The result of 6.5721 × 2.7850 - 9.438 using significant figures is to be provided.

Q: Write 3.280x104 J as a normal, decimal number without any scientifc notation. Pay attetion to…

A: Correct option is C. 0.0003280 J.

Q: 103.351*102 to four significant figures

A: 103.351 × 102 = 10541.802

Q: What volume will 11.7 g of a substance occupy if its density is 4.58 g/cm3?

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: 0.0180-0.0059/0.03168

A: This simple calculation can be done through BODMAS rule.  B-: Bracket O-: of D-: Divide M-: multiply…

Q: What is the percentage uncertainty with the following measurement 0.100 ± 0.005 g? Provide your…

A: Given:  0.100 ± 0.005 To find: The percentage uncertainity of the given measurement

Q: 9. Convert 843 nm to m.

A:

Q: Indicate whether the following statement is true or false. When the measured number 21.5055 is…

A: The rules for rounding off numbers are:Examine the digit following (i.e., to the right of) the digit…

Q: Round each of the following numbers to four significant figures and express the result in standard…

A:

Q: Significant figures 98/.006

A: We have to predict the number of Sig figs in given calculations.

Q: Round 426.1016 to four significant digits

A: Rules for rounding significant digits :- 1) If the rightmost digit to be removed is less than five ,…

Q: What prefix multiplier is appropriate for reporting a measurement of 5.57 * 10 - 5 m?

A: Metre (m) is the SI for measuring distance. Some of the prefix multipliers are:…

Q: Perform the following mathematical operation, and report the answer to the appropriate number of…

A:

Q: What is the uncertainty in the measured value 12.37040 after it is rounded to the following number…

A: The location of the last significant figure of a measurement shows the uncertainty. When the…

Q: Round 19,320.411 to 3 significant figures. Please express in decimal form, not scientific notation.

A: The rules for the significant figure are: Numbers other than zero with a decimal point are…

Q: Determine the number of significant figures. 1. 3.4 / 0.025356 + 236.00 - 76.357  2. 5.6786 +…

A: Significant figures are the figures that are necessary to indicate quantity of something.

Q: cylindrical glass bottle 21.5cm is filled with cooking oil of density 0.953g/ml If the mass of oil…

A: As described in the question, the cylindrical bottle can be described as follows: Let the radius of…

Q: What is the fraction used to determine the uncertainty in a measurement?

A: For determining the uncertainty in measurement in terms of fraction  we will consider an example…

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.