Question: A spectrometer operates at 800 MHz for proton, and it is desired to record a spectrum covering a shift range of 15 ppm. Assuming that

A spectrometer operates at 800 MHz for proton, and it is desired to record a spectrum covering a shift range of 15 ppm. Assuming that the receiver reference frequency is placed in the middle of this range, whqt range of frequencies (in Hz) is covered by the spectrum, and what would the sampling interval (dwell time) have to be?

Step by Step Solution

★★★★★

3.45 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

15 ppm at 800 MHz is 15 800 12 000 Hz The range of ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

901-P-M-P-Q-M (494).docx

120 KBs Word File

Students Have Also Explored These Related Modern Physics Questions!

A spectrometer operates at a Larmor frequency of 400 MHz for 1H and hence 100 MHz for l3C. Suppose that a 90 pulse of length 10 s is applied to the protons. Does this have a significant effect on the...

Calculate the amount of energy required to spin-flip a proton in a spectrometer operating at 300MHz. Does increasing the spectrometer frequency from 200 to 300 MHz increase or decrease the amount of...

When measured on a spectrometer operating at 200 MHz, chloroform (CHCl3) shows a single sharp absorption at 7.3 . (a) How many parts per million downfield from TMS does chloroform absorb? (b) How...

A spectrometer operates at 800 MHz for proton, and it is desired to record spectrum covering a shift range of 15 ppm. Assuming that the receiver reference frequency is placed in the middle of this...

Hi- Please take a look at the attached Word document for detailed requirements on an 8-page evaluation. Let me know what you think, and we can discuss price, plus a healthy tip. Task: (1) The...

The first generally available NMR spectrometers operated at a frequency of 60 MHz; today it is not uncommon to use a spectrometer that operates at 800 MHz. What are the relative population...

please asnwer quickly I will give thumbs up 10 points QUESTION 4 (25%): Herr Buja runs a small Scooter rental business in Dubai. On average tourists who want to see the city on a Scooter come every...

Part A - List 10-12 processes in Ashley's value chain and number to indicate sequence where process number 2b implies that it occurs after 1, before 3, and at the same time as 2a. Part B - What is...

5. A PMR spectrometer operates at 300 MHz. Find the value of magnetic field. Given: gn = 5.585 and BN = 5.05 x 10-27 JT! =

Answers needed Derive the differential equation governing the torque oscillation of the turbo motor from Figure P7.81. The motor operates at 800 rpm and the turbine shaft rotates at 3200 rpm. Gear B...

solve a somewhat larger problem whose solution incorporates the programming concepts that you have been studying: Variables, Data Types, Control Structures (if-then, if-then-else, loops, switch,...

A closed cylindrical tank 2 m in diameter and 8 m deep with axis vertical contains 6 m deep of oil (sp. gr. = 0.8). The air above the liquid surface has a pressure of 0.8 kg/cm?. Determine the total...

Which of the following describes the necessary futures transactions for implementing a short - the - basis position? Sell futures when you buy cash grain and then buy futures when you sell cash...

misinterpreted Correlations. Find a recent news report in which you believe that a correlation may have been misinterpreted. Describe the correlation, the reported interpretation, and the problems...

A parallel-plate capacitor has plates with an area of 405 cm2 and an air-filled gap between the plates that is 2.25 mm thick. The capacitor is charged by a battery to 575 V and then is disconnected...

A proton is released from rest in a region of space with a nonzero electric field. (a) As the proton moves, does the electric potential energy of the system increase, decrease, or stay the same? (b)...

The plates of a parallel-plate capacitor have constant charges of +Q and -Q. Do the following quantities increase, decrease, or remain the same as the separation of the plates is increased? (a) The...

III. PROBLEM 24. (8 points) Here is the DuPont info on HCSH and its industry. ROE = NPM X TATO XEQUITY MULTIPLIER DU PONT (CORRIGAN): 14%= 3% X 2 X 2.33 DU PONT (INDUSTRY); 18%= 3.1% X 2.47 x 2.35...

PART TWO Problem Solving Questions Question 1(7 points) Within the context of the capital asset pricing model (CAPM), assume that expected return on the market is 14%, the risk-free rate is 6%, the...

40% of people that enter Starbucks spend $3, 25% spend $5, and the rest of people don't spend anything at all. Let X be the amount that a random customer spends at Starbucks. Calculate the average...