The isotope 95 43 Tc has a half-life of 61 d and is sometimes used as a
Question:
The isotope 9543Tc has a half-life of 61 d and is sometimes used as a radioactive tracer in plant and animal systems. If a spiny lobster is given an activity of 0.852 µCi with 9543Tc, how much time will elapse before its activity falls below a 0.100 µCi detection limit?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (15 reviews)
Use Equation 3210 to calculate the decay constant from t...View the full answer
Answered By
Mugdha Sisodiya
My self Mugdha Sisodiya from Chhattisgarh India. I have completed my Bachelors degree in 2015 and My Master in Commerce degree in 2016. I am having expertise in Management, Cost and Finance Accounts. Further I have completed my Chartered Accountant and working as a Professional.
Since 2012 I am providing home tutions.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Modern Physics questions
-
The isotope cesium-137, which has a half-life of 30 years, is a product of nuclear power plants. Show that it will take 120 years for this isotope to decay to about one sixteenth its original amount?
-
An isotope has a half-life of one month. After two months, will a given sample of this isotope have completely decayed? If not, how much remains?
-
Cobalt-60 has a half-life of 5.26 y. Gamma radiation from this isotope is used to treat malignant tumors. What mass of cobalt-60 is required to generate a 500-Ci gamma-ray source?
-
The shear shown is used to trim electronic-circuit-board laminates. Neglecting the thickness of the shearing blade and knowing that a vertical 3-kN shearing force at E is required to cut the...
-
How comfortable were you with the final division of labor?
-
If Number = 3, indicate whether each of the following statements is true or false: a. T F Int(Number * Number) = Number * Number b. T F Int(Number/2) = Number/2
-
Is lying or withholding the truth justifiable if it prevents someone from becoming demotivated?(p. 93)
-
Calculate the value of each of the bonds shown in the following table, all of which pay interest annually.
-
Question 4 of 4
-
Measuring the height of a California redwood tree is very difficult because these trees grow to heights over 300 feet. People familiar with these trees understand that the height of a California...
-
Problem 35 Referring to Problem 35, suppose the drug containing 99 43 Tc with an activity of 1.50 Ci is injected into the patient 2.05 h after it is prepared. What is its activity at the time it is...
-
An archeologist on a dig finds a fragment of an ancient basket woven from grass. Later, it is determined that the carbon-14 content of the grass in the basket is 9.05% that of an equal carbon sample...
-
What can a new venture do to overcome the liabilities of newness?
-
Notation Using the weights (Ib) and highway fuel consumption amounts (mi/gal) of the 48 cars listed in Data Set 35 "Car Data" of Appendix B, we get this regression equation: = 58.9 - 0.00749x, where...
-
Week 11-Final Exam: Chapters 5-7 Question 15 of 30 -135 Current At in Ppm 06-20 10%.onthe 1110077 OORE Textbook and M DOLL F T 19 19 Q w A R T Y 3 . 9 4 S D 4 G H A L x N M Cu T
-
We have two samples: sample 1 n= 39 -X= 98.2 S= 15.9 sample 2 n=31 -X=119.2 S= 23.0 begin testing whether u1
-
Discuss charitable purpose trusts under Section 3(1), Charities Act 2011.
-
Amadeus Corporation is considering the issue of a new product to be added to its product mix. They hired you, a recent business graduate from MacEwan, for conducting the analysis. The production line...
-
BINAP is a chelating diphosphine ligand shown below. Discuss the reasons for the observed chirality of BINAP, and of its complexes. PPh PPh
-
In Exercises evaluate the limit, using LHpitals Rule if necessary. lim 07x cos x X
-
(a) Use Fig. 29.21 to explain why there is essentially no naturally occurring 239Pu in or on the Earth at present. (b) Use the information in the figure to explain why there is very little (but not...
-
Determine which of the following isotopes are likely to be stable and explain clearly and fully how you came to your conclusion, based on the rules of stability: (a) 15O, (b) 8Li, (c) 222Rn, (d)...
-
31H (tritium) can be produced in water surrounding a strong source of neutrons, such as that occuring in nuclear reactors. One of the ways tritium can form is via neutron capture by deuterium. (a)...
-
Required : a- outline the statement of comperhensive income for the year ended 30 november 2021 b- outline the statment of financial position as at 30 November The Trial Balance of Alim Enterprise at...
-
International business and environment The MIR requires teams to gather current, or the most recently available, data on the markets people, economy, government, and technological status from online...
-
Consider the following stream of cash flows. The interest rate is 10%. 0 1 2 3 4 5 6 7 100 100 100 200 0 300 300 300 a) What is the value at time 0 of the cash flow stream? b) What is the value of...
Study smarter with the SolutionInn App