| ⇦ | 
| ⇨ |
The half-life period of a radio-active element X is same as the mean life time of another radio-active element Y. Initially they have the same number of atoms. Then
Options
(a) X and Y decay at same rate always
(b) X will decay faster than Y
(c) Y will decay faster than X
(d) X and Y have same decay rate initially
Correct Answer:
X will decay faster than Y
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Source S₁ is producing, 10¹⁵ photons per second of wavelength 5000Å
- A proton carrying 1 MeV kinetic energy is moving in a circular path of radius
- Match the following columns about collision
- A short magnet of magnetic moment M, is placed on a straight line. The ratio
- Rutherford’s α-scattering experiment concludes that
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Source S₁ is producing, 10¹⁵ photons per second of wavelength 5000Å
- A proton carrying 1 MeV kinetic energy is moving in a circular path of radius
- Match the following columns about collision
- A short magnet of magnetic moment M, is placed on a straight line. The ratio
- Rutherford’s α-scattering experiment concludes that
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