| ⇦ | 
| ⇨ |
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 total radiant energy per unit area, normal to the direction of incidence
- The momentum of a body is increased by 20%.The percentage increases in kinetic energy
- Two particles of masses m₁ m₂ move with initial velocities u₁ and u₂
- When there is no heat change from surroundings in a system, then the process
- The horizontal and vertical components of earth’s magnetic field at a place
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The total radiant energy per unit area, normal to the direction of incidence
- The momentum of a body is increased by 20%.The percentage increases in kinetic energy
- Two particles of masses m₁ m₂ move with initial velocities u₁ and u₂
- When there is no heat change from surroundings in a system, then the process
- The horizontal and vertical components of earth’s magnetic field at a place
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