If 24.0% of a sample of radioisotope decays in 8.73 s, what is the half-life of this
Question:
If 24.0% of a sample of radioisotope decays in 8.73 s, what is the half-life of this isotope (in seconds)?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 70% (17 reviews)
After 873 s the amount of r...View the full answer
Answered By
Aysha Ali
my name is ayesha ali. i have done my matriculation in science topics with a+ . then i got admission in the field of computer science and technology in punjab college, lahore. i have passed my final examination of college with a+ also. after that, i got admission in the biggest university of pakistan which is university of the punjab. i am studying business and information technology in my university. i always stand first in my class. i am very brilliant client. my experts always appreciate my work. my projects are very popular in my university because i always complete my work with extreme devotion. i have a great knowledge about all major science topics. science topics always remain my favorite topics. i am also a home expert. i teach many clients at my home ranging from pre-school level to university level. my clients always show excellent result. i am expert in writing essays, reports, speeches, researches and all type of projects. i also have a vast knowledge about business, marketing, cost accounting and finance. i am also expert in making presentations on powerpoint and microsoft word. if you need any sort of help in any topic, please dont hesitate to consult with me. i will provide you the best work at a very reasonable price. i am quality oriented and i have 5 year experience in the following field.
matriculation in science topics; inter in computer science; bachelors in business and information technology
_embed src=http://www.clocklink.com/clocks/0018-orange.swf?timezone=usa_albany& width=200 height=200 wmode=transparent type=application/x-shockwave-flash_
4.40+
11+ Reviews
14+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
A chemical engineer is studying the rate of this reaction. 2H 3 PO 4 (aq) ? P 2 O 5 (aq) + 3H 2 O(aq) He fills a reaction vessel with H 3 PO 4 and measures its concentration as the reaction proceeds....
-
The synthetic radioisotope technetium-99, which decays by beta emission, is the most widely used isotope in nuclear medicine. The following data were collected on a sample of 99Tc: Disintegrations...
-
A radioactive isotope decays at a rate proportional to its concentration. If the concentration of an isotope is C (mg/L), then its rate of decay may he expressed as rd [mg/ (Ls)] = kC where k is a...
-
Why do the requirements drift once a project is under way?
-
Interferons are proteins produced naturally by the human body that help fight infections and regulate the immune system. A drug developed from interferons, called Avonex, is now available for...
-
14 Employee Share Options Joseph-Benoit Suvee has just been named the new chief executive officer of BluBell Fitness NV. In addition to an annual salary of 400,000, his three-year contract states...
-
MyManagementLab Onlycomprehensive writing assignment for this chapter. LO.1
-
Alliance Appliance Ltd. (AAL) is an assembler and distributor of household appliances: primary kitchen equipment as well as washing machines and driers. AAL assembles the appliances from components...
-
Account ashboard Courses Calendar 2 O History Help K- 1 43 F 3 4 5 6 7 8 9 10 11 2 3 points An analyst has collected the following information on a replacement project: Purchase price of the new...
-
Automatic control of helicopters is necessary because, unlike fixed-wing aircraft which possess a fair degree of inherent stability, the helicopter is quite unstable. A helicopter control system that...
-
A solution of sodium iodide containing iodine-131 was given to a patient to test for malfunctioning of the thyroid gland. What fraction of the iodine-131 nuclei would remain undecayed after 5.0 d? If...
-
A sample of iron-59 initially registers 165 counts per second on a radiation counter. After 11.0 d, the sample registers 139 counts per second. What is the half-life (in days) of iron-59?
-
MAX Corporation uses a process cost system. The company uses the FIFO method to account for inventory. The company began March with 3,000 units in WIP that were 70% complete. The company started...
-
Ginger Tyler comes into Johns Medical Center for her routine office visit. Her co-payment is $50.00. She hands the office manager $60.00. The $10.00 change should be taken from which cash management?...
-
Do you believe that the labour laws that are currently in place (i.e., the Ontario Labour Relations Act) are sufficient to guarantee workers have adequate voice and equity in the workplace? Explain...
-
The DSV Partnership decided to liquidate as of June 30, 20X5. Its balance sheet as of this date follows: Assets Cash Accounts Receivable (net) Inventories DSV PARTNERSHIP Balance Sheet At June 30,...
-
Below what IQ does .27 of the population fall if the mean is 100 with a standard deviation of 15? (Don't round off IQ score.)
-
1. Can modern day roles be placed in the paradigm of masters, overseers, drivers, and slaves? If so, describe a parallel to these relationships you could interpret through this type of lens. If not,...
-
If find (a) A - B (b) B - A (c) 2(A + B) -2 -1 A = 4 1 and B 7 3, -4 -2/ 3.
-
Citing a scientific article, explain in your own words, how DNA fingerprinting has been used in forensic science to solve crimes and why it may not always be accurate or effective.
-
Natural gas frequently contains hydrogen sulfide, H2S. H2S is removed from natural gas by passing it through aqueous ethanolamine, HOCH2CH2NH2 (an ammonia derivative), which reacts with the hydrogen...
-
Coal and other fossil fuels usually contain sulfur compounds that produce sulfur dioxide, SO2, when burned. One possible way to remove the sulfur dioxide is to pass the combustion gases into a tower...
-
Complete the following equation. Using Table 15.2, predict whether you would expect the reaction to occur to any significant extent or whether the reaction is more likely to occur in the opposite...
-
crane Inc. common chairs currently sell for $30 each. The firms management believes that it's share should really sell for $54 each. If the firm just paid an annual dividend of two dollars per share...
-
Determine the simple interest earned on $10,000 after 10 years if the APR is 15%
-
give me an example of 10 transactions from daily routine that we buy and put for me Liabilities + Owners' Equity + Revenues - Expenses
Study smarter with the SolutionInn App