| ⇦ | 
| ⇨ |
Given a sample of radium-226 having half-life of 4 days. Find the probability, a nucleus disintegrates after 2 half-lives.
Options
(a) 1
(b) (1/2)
(c) 1.5
(d) (3/4)
Correct Answer:
(3/4)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The total kinetic energy of a body of mass 10 kg and radius 0.5 m moving with a velocity
- Three solids of masses m₁,m₂ and m₃ are connected with weightless string
- The wing span of an aeroplane is 20 m. It is flying in a field where the vertical
- A thin and circular disc of mass M and radius R is rotating in a horizontal plane
- A voltmeter of range 2 V and resistance 300Ω cannot be converted into ammeter
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The total kinetic energy of a body of mass 10 kg and radius 0.5 m moving with a velocity
- Three solids of masses m₁,m₂ and m₃ are connected with weightless string
- The wing span of an aeroplane is 20 m. It is flying in a field where the vertical
- A thin and circular disc of mass M and radius R is rotating in a horizontal plane
- A voltmeter of range 2 V and resistance 300Ω cannot be converted into ammeter
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