Half lives of two radioactive nuclei A and B are 10 minutes and 20 minutes, respectively. If, initially a sample has equal number of nuclei, then after 60 minutes, the ratio of decayed numbers of nuclei A and B will be : - Study24x7
Social learning Network
V PLUS U
722 followers study24x7 08 Nov 2019 01:23 PM study24x7 study24x7

Half lives of two radioactive nuclei A and B are 10 minutes and 20 minutes, respectively. If, initially a sample has equal number of nuclei, then after 60 minutes, the ratio of decayed numbers of nuclei A and B will be :

A

9 : 8

B

1 : 8

C

8 : 1

D

3 : 8

IIT Entrance Class 12 (PCM)
Like Comment Share
study24x7
Write a comment
Related Questions
500+   more Questions to answer

Popular Courses

Class 12 Video Tutorials (English M... All Levels English By CBSE Study Materials
Reasoning Special by Parwez Sir for... All Levels हिन्दी By Reasoning special by Parwez Alam
Class 11 Video Tutorials (English M... All Levels English By CBSE Study Materials
SSC CGL, CPO, CHSL, GD Comprehensiv... All Levels English By Topline Coaching 3,999 5,499 27% off
Class 10 Video Tutorials (English M... All Levels English By CBSE Study Materials
Delhi Police Constable 2020 Live on... All Levels English By PARINAM COACHING CENTRE PVT LTD 1,499 2,499 40% off
Class 9 Video Tutorials (English Me... All Levels English By CBSE Study Materials
Math Special Course for SSC CGL, CP... All Levels हिन्दी By Topline Coaching 999 1,499 33% off
Class 8 Video Tutorials (English Me... All Levels English By CBSE Study Materials
English Special Course for SSC CGL,... All Levels English By Topline Coaching 999 1,499 33% off
Featured Courses
Popular Pages

Featured Courses

BESTSELLER
Reasoning Special by Parwez Sir for all Government... All Levels हिन्दी By Reasoning special by Parwez Alam
FREE
5.0
R.S. Aggarwal Solutions Class XII All Levels English By RS Aggarwal FanClub
FREE
4.0
BESTSELLER
SSC CGL, CPO, CHSL, GD Comprehensive Course All Levels English By Topline Coaching 3,999 5.0
Spoken English Beginners Level हिन्दी By Pavitra Language Point for English
FREE
5.0
Ratio,Proportion and Partnerships for Bank and SSC... All Levels हिन्दी By logicalangle
FREE
5.0
SAMPLE PAPER CLASS 9 All Levels English By CBSE CLASS 9
FREE
5.0
R. D. Sharma Solutions X All Levels English By R.D. Sharma Solutions
FREE
5.0
English Special Course for SSC CGL, CPO, GD All Levels English By Topline Coaching 999 5.0
Biological Classification Theory & Quiz All Levels English By Guru Dronacharya Academy
FREE
5.0

Popular Pages

SAT (Scholastic Assessment Test)

18 followers

Study24x7

1225 followers

Reasoning special by Parwez Alam

148 followers

Henry Harvin

60 followers

RS Aggarwal FanClub

537 followers

Pavitra Language Point for English

604 followers

CBSE Study Materials

86 followers

SSC Preparation Strategies & Study Mater...

1543 followers

Guru Dronacharya Academy

63 followers

Banking/IRDA

265 followers

Get the App

Download the Study24x7 App, so you can connect and collaborate.

study24x7
study24x7
Most Related Articles