You measure the activity of a radioactive sample at 2.4 MBq. Thirty minutes later, the activity level
Question:
You measure the activity of a radioactive sample at 2.4 MBq. Thirty minutes later, the activity level is 1.9 MBq. Find the material’s half-life.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (10 reviews)
Given The activity of a radioactive sample 24 MBq After thirty minutes ...View the full answer
Answered By
Deepak Saini
I post graduated with my degree in physics one year ago. I chose that field of study because I have always be interested in knowing laws of nature. I am an online tutor from last two years.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
How many half-lives will it take for the activity of a radioactive sample to diminish to 10% of its original level?
-
The activity of a radioactive source decreases by 5.5% in 31.0 hours. What is the half-life of this source?
-
Find the percent of a radioactive sample of half-life 2.35 s that will decay in the next second.
-
Have I done this correctly? In case you were wondering what experiment I was doing, it is the magic milk experiment about how food color moves away from the dish soap in a bowl of milk. EPS Unit 1...
-
The ÎG° for the equilibrium in Fig. P7.67ais 4.73 kJ mol-1 (t.13 kcal mol-1. (The equilibrium favors conformation A.) (a) Which behaves as if it is larger, methyl or phenyl (Ph)? iWhy is...
-
Alex is considering getting a 6-months loan with a face value of $150,000 to build a new apartment. His current balance is $10,000 at a bank that offered an unsecured loan for 15 percent. The bank...
-
Plaintiffs W. O. and J. C. Lucy had wanted to purchase Ferguson Farm from the Zehmers for at least eight years. One night, Lucy stopped by the establishment the Zehmers operated and said that he bet...
-
Alexis Company uses 800 units of a product per year on a continuous basis. The product has a fixed cost of $50 per order, and its carrying cost is $2 per unit per year. It takes 5 days to receive a...
-
Analyses at least two considerations that would be required to ensure effective transaction transparency of centralized database management systems and distributed database management systems....
-
ABC Framing has been hired to frame a light commercial building. The project began on July 2 and was completed on August 9. The following is a list of accounting transactions associated with the...
-
As a geologist, youre assessing the feasibility of determining the ages of Earths earliest rocks using radioactive dating. You estimate the number of half-lives that have passed for three different...
-
Youre a home inspector, and you find radon-222 activity of 23 pCi/L in the air inside a house, well above the EPAs action limit of 4 pCi/L. If radon infiltration were stopped but there were no...
-
Millworks Company owns a milling machine that cost $125,000 and has accumulated depreciation of $91,000. Prepare the entry to record the disposal of the milling machine on January 5 under each of the...
-
Max commenced work as a sales representative for a social media company on 3 November 2020. On this same date, he bought a new Audi S6 (at a cost of $75,000) which he immediately started using for...
-
In the circuit there is a 9.44 volt battery and two resistors with the following values: R 1 = 9.02 ohms and R 2 = 8.82 ohms. Find the equivalent resistance in ohms for this circuit. Hit www R R
-
Patty P. is a paralegal in law firm specializing in criminal defense. A client, a young man in his early 20s, comes to the office because he is facing criminal charges related to sexual assault. He...
-
Run Dijkstra algorithm on this graph and find all shortest paths from Atlanta to all other cities. Memphis $3 New Orleans $15 Nashville $7 $3 $10 $2 Mobile Atlanta $2 $6 $1 Savannah
-
To what extent was Francis Equipment Co. able to show a more favorable balance sheet at December 31 by holding its cash book open? (Compute working capital and the current ratio.) Assume that the...
-
Why do many firms object to paying for foreign currency option hedges? Do firms pay for forward contract hedges? How do forwards and options differ if at all?
-
Swifty company is a publicly held corporation whose $1 par value stock is actively traded at $30 per share. The company issued 3400 shares of stock to acquire land recently advertised at $93000. When...
-
The propellers of a ship are connected to an A-36 steel shaft that is 60 m long and has an outer diameter of 340 mm and inner diameter of 260 mm. If the power output is 4.5 MW when the shaft rotates...
-
A motor delivers 500 hp to the shaft, which is tubular and has an outer diameter of 2 in. If it is rotating at 200 rad/s, determine its largest inner diameter to the nearest 1/8 in. if the allowable...
-
The 1-in.-diameter bent rod is subjected to the load shown. Determine the maximum torsional stress in the rod at B. 3 fr 3 ft 1'ft F%3 [300 + 400 j - 200 k) lb
-
If someone were to throw an object vertically, and catch it as it returned back down, describe how the velocity vector of this object changes over this period?
-
Module 06 Course Project - Whistleblower Hotline Throughout the course, we have explored the legal and ethical factors that impact marketing decisions. Now, it's time to put that knowledge into...
-
How to create a class Vector that can be initialized with a list of numbers Implement a method to print a user-friendly string representation of the vector Overload the + operator to add two vectors...
South Western Federal Taxation 2013 Comprehensive Volume 36th Edition - ISBN: 1133189695 - Free Book
Study smarter with the SolutionInn App