Question: A source of Cs - 1 3 7 ( 1 0 0 mCi ) is placed on a detector and yielded 1 0 0 0

A source of Cs-137(100 mCi ) is placed on a detector and yielded 1000 cqunts per second. What is the efficiency?
A source of Cs - 1 3 7 ( 1 0 0 mCi ) is placed on

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Q:

Accounting is sometimes called the language of _____. A. Wall Street B. Business C. Main Street D. Financial statements

Q:

STAT 1220 Common Final Exam SPRING 2016 May 5, 2016 PLEASE PRINT THE FOLLOWING INFORMATION: Name: Instructor: Student ID #: Section/Time: THIS EXAM HAS TWO PARTS. PART I. Part I consists of 30...

Q:

The P-machine: In this assignment, you will implement a virtual machine (VM) known as the P-machine (PMO). The P-machine is a stack machine with two memory stores: the "stack," which is organized as...

Q:

Hello, you already did chapter 1 and 2 of my MASTERS Thesis already for me. (See attached) So normally you know masters thesis consist of 5 chapters right ??..... But in this case my thesis will be 4...

Q:

Skeleton Code to follow is shown further below, as well as Data.txt file to use Data.txt to use: Skeleton Code Outline to Use: This assignment is worth 40 points (4.0% of the course grade) and must...

Q:

1) What factors might have enabled JLR to raise new debt at less than half the coupon rate of interest in 2015, compared with the debt issued in 2011? 2) Compute the amount at which existing...

Q:

Please complete the following reports for "kohl's 2017 financial statement" note that the suggested reports have numbers filled in but they do not relate. (Ignore where it says JCPenney on top of the...

Q:

ESTIMATING DIRECT RETURN ON INVESTMENT OF INDEPENDENT VERIFICATION AND VALIDATION USING COCOMO-II James B. Dabney Systems Engineering Program University of Houston - Clear Lake Houston, Texas...

Q:

Centers for Disease Control and Prevention Epidemiology Program Office Case Studies in Applied Epidemiology No. 471-600 An Epidemic Disease in South Carolina Student's Guide Learning Objectives After...

Q:

I need answers to the following 16 questions in the CDCcase study. Thank you. Centers for Disease Control and Prevention Epidemiology Program Office Case Studies in Applied Epidemiology No. 471-600...

Q:

I need answers to the following 16 questions in the CDCcase study. Thank you. Centers for Disease Control and Prevention Epidemiology Program Office Case Studies in Applied Epidemiology No. 471-600...

Q:

Maya, the owner of a small craft shop, inadvertently sold decorative wall hangings that included hazardous lead-based paint. The paint was a very small part of the finished product, and the crafts...

Q:

Income tax is calculated for which of the following jurisdictional groups? A. Municipal, provincial and federal A. There is no income tax at the municipal level. There will be tax such as property...

Q:

6. Write the statement to declare the procedure-level decINTEREST_RATE named constant whose value is .075.

Q:

Required information [The following information applies to the questions displayed below.] Shadee Corp. expects to sell 600 sun visors in May and 380 in June. Each visor sells for $14. Shadee's...