Does frequency factor vary with time

Q: Evalúa el conmutador [A, B), considerando las siguientes situaciones: a) A= d/dx B=x f(x)=xe2 bA=x…

A: To calculate the commutators , we would use the formula .

Q: · A few drops of blue food dye were added to water followed by a solution of bleach. (Initially, the…

A: Note - Since you have asked multiple questions, we are bound to do only the first question for you.…

Q: A dead body was found within a closed room of a house where the temperature was a constant 70° F. At…

A: GIVEN Room temperature (ta)=70oF Initial core temperature(t0)  = 98.60 F

Q: a linear relationship for 1/[B] versus time.

A: Second order reaction is the reaction in which thee sum of the exponents of the rate law is equal to…

Q: A flight is delayed one day and 4 hours. What is that delay in seconds?

A: 1 day has 24 hrs 1 hr has 3600 seconds

Q: Solving applied problems with first-oPder kIHeties A certain chemotherapy drug C with a molar mass…

A: Given, molar mass effect of drug = 143g/mol  Half life = 50min  Safe concentration = 420uM Mass of…

Q: time re

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Q: он 1. NaH 2. Br 100 MS-NU-0956 94 80 - [M]* m/z 122 20 - 77 25 50 75 100 125 150 m/z Relative…

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Q: ne wavelength

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Two-Step Algebra a = b+ cd In e In order to solve the equation above for d, you must: Step One Add…

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Q: If a cylindrical rod of brass 150.00 mm long and 10.000 mm in diameter is heated from 30°C to 110°C…

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Q: Lab2) please see attached M+N-->P, [M] followed over time.

A: Using Beer’s law, absorbance (A) can be expressed as eLC where e is the molar extinction…

Q: 30 25 20 > 15 10 10 Complete the equation for the graph v-0 2.

A: In the graph which is a straight line graph, five points are given. we know that the slope of the…

Q: How to obtain the relative error with a set of data points

A: For a set of data points, relative error is obtained by dividing the mean absolute error by the mean…

Q: n = 5-»n = 1 Express the frequency in inverse seconds. v- 2.94 • 10'5 Submit Previous Answers…

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Q: Distinguish between the terms elution and eluent.

A: ELUTION: In analytical and organic chemistry, elution is the process of extracting one material from…

Q: t wavelength

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Q: Analytical balances are not sensitive to photons O air flow O vibrations *O warming up time O…

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Q: 125 120 115 110 105 100 95 30 4000 3500 3000 2500 2000 1500 1000 %Transmittance 3853.91 3838.77…

A: The question is based on the concept of IR Spectroscopy. we have to assign peaks to different bonds.

Q: What is the difference between a primary and a secondary standard? Give an example of each.

A: Primary Standard Solution: Primary standard solutions are solutions made out of primary standard…

Q: Required information The diameter of an oxygen (O2) molecule is approximately 0.300 nm. For an…

A: Given that, The diameter of an oxygen molecule is d = 2r = 0.300 nm = 3×10-10 m. The presence is P =…

Q: Determine the number of Frenkel and Schottky defects per cubic centimeter of a metal chloride at 40…

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Q: Blood is flowing through an artery of radius 2 mm at a rate of 40 cm/s. Determine the flow rate and…

A: The flow rate calculation:  We have to use the formula: Q = V x A  Where Q is the flow rate, V is…

Q: 7. Solve for T q = mc(T; – T;) %3D тс |

A: In the given equation :  q = mc ( Tf - Ti ) q = amount of heat m = mass of substance c = specific…

Q: The optical methods analyze samples based on collecting the data resulted from the interaction of…

A: The analysation of the sample means the determination of the types of the group, their positions and…

Q: When the maximum potential error is set at 4mg in a total of 120mg, what is the percentage error?

A: Maximum potential error is 124.  Percentage error is 3.33%

Q: 21.5cm converted into mm 21.5cm converted into nm 21.5cm converted into miles

A: Conversions: 1 cm = 10 mm 1 mm = 1 * 106 nm 1 m = 100 cm 1 m = 1000 mm 1 km = 1000 m 1 mile = 1.609…

Q: 1500 1003 <-2965 2014 8 1130 1452 1379 727 % TRANSMITTANCE 9 3283 1327 10 1108 1047 9821

A: IR mainly  used to determine the functional group that are present in a molecule

Q: 80 75 70 65 60 55 50 15 10- 5. 3000 2500 2000 1500 1000 4000 3500 %Transmittance 45 20 3618.11…

A: The question is based on the concept of IR Spectroscopy. we have been given the spectra. we have to…

Q: pCO: HCO TCO Na

A: Given:

Q: Simplify the equation and give the answer in scientific notation:  = 1.50L+120mL+12.59dL…

A: In order to solve this type of problem 1st one have to bring all numerator terms in a single unit…

Q: Olutake time the As milliequivalent wright evaluez in gomfort and 52₂03 2 Ist 2 503 I₂ + 5₂03 = 21"…

A: The balanced redox reaction is: I2 + 2S2O32-(aq)  -----&gt; 2I- + S4O62-

Q: In a typical ultrasound, sound waves travel through liver tissue at a rate of 1540 m/s.  How many cm…

A: We are provided with the information that the rate of ultrasound through liver tissue is 1540 m/s.…

Q: Please refer to the pictures to answer the questions. Please explaine the reason why are those the…

A: Two questions based on corrosion that is to be accomplished.

Q: Find the weighted average of these values.

A: The sum of the product of each value and its weight factor is called the weighted average.  For…

Q: Uusing the given data, determine the following information: What is the max of Ben? 450 nm 400 nm…

A: λmax of Ben = 450 nm Option A is correct. From the plots of absorbance versus wavelength λmax can be…

Q: : 5. Ca

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Q: 1. Name the three classifications of compound microscope. 2. Differentiate magnification and…

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Q: %Transmittance 3462.98 3057.84 3022 51 1489.30 1443.83 1319 48 1155.12 1029.57 1008.82 754.45 693.07…

A: IR Spectroscopy used to determine the functional group. IT measures the vibration of atoms and based…

Q: L. Show your work to sOlve (200 - Vmilk) (30 °C) = Vmilk (61°C) %3D

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: %T OH Dale <- Thursday, March 31, 2022 7:37 PM 102- 100 bause 2161.67cm-1, 98.69%T 95 1553.86cm-1,…

A: IR peak Annotations of resorcin[4]arene.H2O

Q: 1) on + X → -> 3. i +

A: It is an example of  nuclear reaction n01  is neutron which has mass of 1 unit same as the mass of…

Q: Kindly answer numbers 5, 10 and 19

A: Names and chemical formula of the given compounds.

Q: An exposure risk assessment considers the MSDS hazard conditions of: a.physical state b. chemical…

A: MSDS stands for material safety data sheet. There are various things mentioned in this sheet.

Q: What is a primary standard?

A: In chemistry, analytical chemists uses primary standards for various analysis procedures. These are…

Q: umber 1 represents an or und then the correct orde

A: A compound consist of two or more elements chemically bonded in a fixed ratio.

Q: How to calculate a retation time ? Can you give me an example with peaks please

A: Interpretation -  To tell about that how to calculate the retention time with an example -…

Q: In fluorescence, the quantum yield is best defined as the:   A. number of photons emitted, divided…

A: In  fluorescence, the quantum yield is number of photons emitted divided by the number of photons…