| ⇦ | 
| ⇨ |
The nuclear radius of a certain nucleus is 7.2 fm and it has a charge of 1.28×10⁻¹⁷ C. The number of neutrons inside the nucleus is
Options
(a) 136
(b) 142
(c) 140
(d) 132
Correct Answer:
136
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The half life of radium is 1620 yr and its atomic weight is 226 kg per kilo mol.
- An A.C source is rated at 220 V, 50 Hz. The time taken for voltage to change
- The drift speed of electrons in copper wire of diameter and length l is v.
- A proton beam enters a magnetic field of 10⁻⁴ Wb/m² normally. If the specific charge
- Two identical thin plano-convex glass lenses (refractive index 1.5) each having
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The half life of radium is 1620 yr and its atomic weight is 226 kg per kilo mol.
- An A.C source is rated at 220 V, 50 Hz. The time taken for voltage to change
- The drift speed of electrons in copper wire of diameter and length l is v.
- A proton beam enters a magnetic field of 10⁻⁴ Wb/m² normally. If the specific charge
- Two identical thin plano-convex glass lenses (refractive index 1.5) each having
Topics: Atoms and Nuclei (136)
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