Scribd
Upload
33 views1 page

Intensity Calculation

The document provides calculations for the intensity of gamma rays at a distance of 23 meters, given an initial intensity of 0.55 R/Hr at 1 meter. The calculated intensity at 23 meters is approximately 0.00103 R/Hr. The safe distance for cordoning off the area is noted as 23 meters.

Uploaded by

qadeer55afridi
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
33 views1 page

Intensity Calculation

The document provides calculations for the intensity of gamma rays at a distance of 23 meters, given an initial intensity of 0.55 R/Hr at 1 meter. The calculated intensity at 23 meters is approximately 0.00103 R/Hr. The safe distance for cordoning off the area is noted as 23 meters.

Uploaded by

qadeer55afridi
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 1

INTENSITY OF THE GAMMA RAYS

Date: 28-06-2024

 Activity in curies on dated 28-06-2024 = 10.1


 Safe distance on Cordoning sheet is =23m
 Gamma Rays intensity 𝑰𝟏 Constant: 0.55 R/Hr at Distance 𝑫𝟏 1 meter
 The 2nd Intensity 𝑰𝟐 = ? /hr at distance 𝑫𝟐 23 meters

𝑰𝟏 = 0.55R/hr
𝑰𝟐 = ?
𝑫𝟏 = 1m𝑫𝟐 =23m

𝑰𝟏 𝑫 2
= ( 𝟐)
𝑰𝟐 𝑫𝟏

𝟎.𝟓𝟓 27 2
?
= (01 )

𝟏𝒙𝟏
𝑰𝟐 = 0.55 X 23𝒙23
𝟎.𝟓𝟓
𝑰𝟐 =
529
𝟎.𝟓𝟓
𝑰𝟐 =
529

𝑰𝟐 =0.00103

You might also like