| ⇦ | 
| ⇨ |
Which one of the following statements is true, if half-life of a radioactive substance is 1 month?
Options
(a) 7/8th part of the substance will disintegrate in 3 months
(b) 1/8th part of the substance will remain undecayed at the end of 4 months
(c) The substance will disintegrate completely in 4 months
(d) The substance will disintegrate completely in 2 months
Correct Answer:
7/8th part of the substance will disintegrate in 3 months
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - You are marooned on a frictionless horizontal plane and cannot exert any horizontal
- A lead bullet of 10 gm travelling at 300 m/s strikes against a block
- When a mass M is attached to the spring of force constant k,
- A bomb of mass 30 kg at rest exploded into two pieces of masses 18 kg
- One mole of an ideal diatomic gas undergoes a transition from A to B along a path
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- You are marooned on a frictionless horizontal plane and cannot exert any horizontal
- A lead bullet of 10 gm travelling at 300 m/s strikes against a block
- When a mass M is attached to the spring of force constant k,
- A bomb of mass 30 kg at rest exploded into two pieces of masses 18 kg
- One mole of an ideal diatomic gas undergoes a transition from A to B along a path
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