| ⇦ | 
| ⇨ |
Three fourth of the active material decays in a radioactive sample in 3/4 sec. The half life of the sample is
Options
(a) 1/2 sec
(b) 1 sec
(c) 3/8 sec
(d) 3/4 sec
Correct Answer:
3/8 sec
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The cylindrical tube of a spray pump has radius R, one end of which has n fine holes,
- A conducting square frame of side ‘a’ and a long straight wire carrying current I
- The physical quantities not having same dimensions are
- Van der waals,equation of state is(p+a/v²)(V-b)=nRT. The dimensions of a and b
- Two sources P and Q produce notes of frequency 660 Hz each.
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The cylindrical tube of a spray pump has radius R, one end of which has n fine holes,
- A conducting square frame of side ‘a’ and a long straight wire carrying current I
- The physical quantities not having same dimensions are
- Van der waals,equation of state is(p+a/v²)(V-b)=nRT. The dimensions of a and b
- Two sources P and Q produce notes of frequency 660 Hz each.
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply