A sample of 1.0 10 10 atoms that decay by alpha emission has a half-life of
Question:
A sample of 1.0 × 1010 atoms that decay by alpha emission has a half-life of 100 min. How many alpha particles are emitted between t = 50 min and t = 200 min?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 76% (13 reviews)
Model The number of atoms decays exponentially with time Solve The number ...View the full answer
Answered By
Rukhsar Ansari
I am professional Chartered accountant and hold Master degree in commerce. Number crunching is my favorite thing. I have teaching experience of various subjects both online and offline. I am online tutor on various online platform.
5.00+
4+ Reviews
17+ Question Solved
Related Book For
Physics For Scientists And Engineers A Strategic Approach With Modern Physics
ISBN: 9780321740908
3rd Edition
Authors: Randall D. Knight
Question Posted:
Students also viewed these Mathematics questions
-
A narrow beam of alpha particles with kinetic energy T = 0.50 MeV and intensity I = 5.0 105 particles per second falls normally on a golden foil. Find the thickness of the foil if at a distance r =...
-
Alpha Decay in a simple model for a radioactive nucleus, an alpha particle (m = 6.64 x 10-27 kg) is trapped by a square barrier that has width 2.0 fm and height 30.0MeV.(a) What is the tunneling...
-
How many positive integers between 50 and 100 a) Are divisible by 7? Which integers are these? b) Are divisible by 11? Which integers are these? c) Are divisible by both 7 and 11? Which integers are...
-
Someone once commented that advertising is Americas greatest export. Discuss.
-
Is there a generation gap in the type of music that people listen to? The following table represents the type of favorite music for a sample of 1,000 respondents classified according to their age...
-
Potomac Leasing Co. leased an automatic telephone system to Vitality Centers. Claudene Cato signed the lease as guarantor of payments. When the rental was not paid, Potomac Leasing brought suit...
-
Identifying Potential Frauds and Recommending Procedures to Improve Control You are auditing the Alaska branch of Far Distributing Co., a branch that has substantial annual sales, all of which are...
-
Scrap metal is a big business in Tennessee, and most of the scrap metal is shipped out of state. Tennessee was concerned that much of the metal being sold to dealers in the state was stolen, so the...
-
From the intensity function for two point sources, the location and intensity of the peak can easily be calculated. It is very different for the intensity function of a single finite-width slit in...
-
Jimmy owns a garden in which he has planted N trees in a row. After a few years, the trees have grown up and now they have different heights. Jimmy pays much attention to the aesthetics of his...
-
The half-life of 60 Co is 5.27 years. The activity of a 60 Co sample is 3.50 10 9 Bq. What is the mass of the sample?
-
The radioactive hydrogen isotope 3 H, called tritium, has a half-life of 12 years. a. What are the decay mode and the daughter nucleus of tritium? b. What are the lifetime and the decay rate of...
-
Suppose LightBright and Bulbs4You were the only two suppliers of 60-watt lightbulbs in Springfield. Draw the supply curve for the 60-watt lightbulb industry in Springfield from the following tables...
-
For the following five sequences, what is the consensus sequence? 5GGGAGCG3 5GAGAGCG3 5GAGTGCG3 5GAGAACG3 5GAGAGCA3 a. 5GGGAGCG3 b. 5GAGAGCG3 c. 5GAGTGCG3 d. 5GAGAACG3
-
Do you think that integrated delivery systems will be more or less prevalent in the future? Explain your answer.
-
What are some different types of hospitals, and what trends are occurring in the hospital industry?
-
What trends are occurring in outpatient and long-term care?
-
A key difference between B DNA and Z DNA is that a. B DNA is right-handed, whereas Z DNA is left-handed. b. B DNA obeys the AT/GC rule, whereas Z DNA does not. c. Z DNA allows ribose in its...
-
In 2017, Lauren plc has net credit sales of 1,480,000 for the year. It had a beginning accounts receivable (net) balance of 112,000 and an ending accounts receivable (net) balance of 108,000. Compute...
-
In each of the following independent cases, document the system using whatever technique(s) your instructor specifies. a. Dreambox Creations (www.dreamboxcreations.com/) in Diamond Bar, California,...
-
An object in SHM oscillates with a period of 4.0 s and an amplitude of 10 cm. How long does the object take to move from x = 0.0 cm to x = 6.0 cm?
-
FIGURE Q15.4 shows a position-versus-time graph for a particle in SHM. a. What is the phase constant Ï 0 ? Explain. b. What is the phase of the particle at each of the three numbered points on...
-
What are the (a) Amplitude, (b) Frequency, (c) Phase constant of the oscillation shown in FIGURE EX15.5? x (cm) 20- 10 -t (s) -10 -20- FIGURE EX15.5 4. 2.
-
A battery is used in a physics lab to supply current to a circuit. A voltmeter connected in parallel across the cell reads 5.17 V in an open circuit (figure a) and 4.83 V in a closed circuit (figure...
-
For a non-inverting Op Amp circuits shown below (R1-10K, Rf = 100K2), calculate the expected closed-loop voltage gain and the input impedance. -V2 -15 V V+ + + Vout 741 R1 V1 V3 10k OPAMP 5T VIRTUAL...
-
Box A has mass 10.0 kg and box B has mass 5.0 kg. Box B is pulled by a 20.0 N force to the right. The boxes are on a rough surface with _s=0.0400 and _k=0.0275. A B Tension T Find the magnitude of...
Study smarter with the SolutionInn App