The half-life of Calcium-47 is 3.91 x 10^5 seconds. A sample contains 4.11 x 10^16 nuclei. What

Fantastic news! We've Found the answer you've been seeking!

Question:

The half-life of Calcium-47 is 3.91 x 10^5 seconds. A sample contains 4.11 x 10^16 nuclei. What is the decay constant for this decay?

a) 2.75 x 10^-6 s-1

b) 3.46 x 10^-6 s-1

c) 1.77 x 10^-6 s-1

d) 3.37 x 10^-6 s-1

Related Book For answer-question

Cambridge International AS And A Level Physics Coursebook

ISBN: 9781108859035

3rd Edition

Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside

See More Books

Posted Date: Feb 10, 2024 02:31 AM

See More Questions

The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
The shareholders' equity of Core Technologies Company on June 30, 2023, included the following: Common stock, $1 par; authorized, 6 million shares; issued and outstanding, 2 million shares Paid-in...
A researcher wanted to find out if there was difference between older movie goers and younger movie goers with respect to their estimates of a successful actors income. The researcher first...
The derivative of f(x,y) at Po(1.2) in the direction of 7+is 2/2 and in the direction of -21 it is -3 What is the derivative of f in the direction of -1-21?
A "swing" ride at a carnival consists of chairs that are swung in a circle by 15.0-m cables attached to a vertical rotating pole, as the drawing shows. Suppose the total mass of a chair and its...
Alice was out of town on spring break. Upon her return, she discovered that sometime over the past seven days she had lost her debit card. She did not know what to do, and waited until she received...
A ball falling near the surface of the Earth where air friction is not negligible eventually slows down to a constant "terminal" velocity. How is that possible given that frictional force increases...
St. Johns River Shipyards is considering the replacement of an 8-year-old riveting machine with a new one that will increase earnings before depreciation from $27,000 to $54,000 per year. The new...
15. If y = 3x-4x+2 then slope at x = 1 is: (1) 1 (2) 2 (3) 4 (4) -2 16. sin240 = ? (1) - 2 (3) 3 1/2 17. Value of sin 2 is (4) (2) 12 (1) 23 (2) (3) 90 180 (4) 0 18. The rate of mass of the gas...
Quarry Mining Inc. and Riverside Vineyards agree to resolve a dispute in arbitration. The arbitrator meets with Quarry's representative to discuss the matter without Riverside's representative being...
How can someone manage their time effectively when supervising multiple people? What's the most challenging task as a private probation officer? How do private probation officers identify resources...
Write the claim for the statement describing your policy approach. Write it in the form of a one or two complete sentences.
Effective for tax years after December 31, 2026, taxpayers eligible for a Saver's Match of $100 or more will be paid how?
Given a set A = {5, m, p, H, I, n, 7, 6 }, answer the following questions: a. Find the number of subsets of A b. Find the number of proper subsets of A
what was the main legal argument regarding that The Tobacco Master Settlement Agreement - $206 Billion. The Tobacco Master Settlement - both sides? what was the Resolutions and Conclusions to it?
17. For alternating current, inductor behaves as a (5 Points) short circuit open circuit minimum resistance none of these
Prove that if Σ an is absolutely convergent, then a. an
State two factors that affect radiant flux intensity from a star. Where necessary, take: L = 3.83 10 26 W 1 ly 9.5 10 15 m
Calculate the energy in eV of an X-ray photon of frequency 3.0 10 18 Hz. To answer questions you will need these values: Speed of light in a vacuum c = 3.00 10 8 m s 1 Planck constant h = 6.63 10...
A bar magnet is dropped vertically downwards through a long solenoid, which is connected to an oscilloscope (Figure 26.24). The oscilloscope trace shows how the e.m.f. induced in the coil varies with...
A meteorite is at a distance from the center of the Earth equal to 5 times the Earth's radius $R_{T}$ with negligible speed and direction of impact toward the ground. Determine the speed with which...
A dwarf planet moves around the Sun on an elliptical orbit with semi-major axis $a$, semi-minor axis $b$ and period of revolution $T$. Determine the speed when its direction is perpendicular to...
Show that the force field expressed in spherical coordinates $\mathbf{F}=f(r, \theta) \mathbf{r}$ is conservative if and only if the function $f$ is independent of $\theta$.

The half-life of Calcium-47 is 3.91 x 10^5 seconds. A sample contains 4.11 x 10^16 nuclei. What

Question:

Expert Answer:

The decay constant of a radioactive sample can be found using the formula ln2 T where T is t... View the full answer

Cambridge International AS And A Level Physics Coursebook

Students also viewed these physics questions