| ⇦ | 
| ⇨ |
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: - When an input signal 1 is applied to a NOT gate, then its output is
- A galvanometer coil has a resistance of 15 ohm and gives full scale deflection
- Which of the following measurement is most precise?
- A parallel plate air capacitor is connected to battery. After charging fully
- An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When an input signal 1 is applied to a NOT gate, then its output is
- A galvanometer coil has a resistance of 15 ohm and gives full scale deflection
- Which of the following measurement is most precise?
- A parallel plate air capacitor is connected to battery. After charging fully
- An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
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