| ⇦ | 
| ⇨ |
A radioactive substance contains 10000 nuclei and its halflife period is 20 days. The number of nuclei present at the end of 10 days is
Options
(a) 7070
(b) 9000
(c) 8000
(d) 7500
Correct Answer:
7070
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If angular momentum of a body is increased by 200% its kinetic energy will increase
- Pure Si at 300 k has equal electrons (nₑ) and hole (nh) concentrations
- Length of second pendulum is
- When npn transistor is used as an amplifier
- The average power dissipated in AC circuit is 2 W. If a current flowing through
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If angular momentum of a body is increased by 200% its kinetic energy will increase
- Pure Si at 300 k has equal electrons (nₑ) and hole (nh) concentrations
- Length of second pendulum is
- When npn transistor is used as an amplifier
- The average power dissipated in AC circuit is 2 W. If a current flowing through
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