| ⇦ | 
| ⇨ |
The mass of a ⁷₃ Li nucleus is 0.042 u less than the sum of the masses of all its nucleons. The binding energy per nucleon of ⁷₃ Li nucleus is nearly
Options
(a) 46 MeV
(b) 5.6 MeV
(c) 3.9 MeV
(d) 23 MeV
Correct Answer:
5.6 MeV
Explanation:
B.E. = 0.042 x 931 = 42 MeV
Number of nucleons in ⁷₃Li is 7.
B.E. / nucleon = 42/7 = 6 MeV
app. 5.6 MeV
Related Questions: - An observer moving away from a stationary source. The observed frequency is half
- For inelastic collision between two spherical rigid bodies
- Three capacitors of capacitances 3 μF, 10 μF and 15 μF are connected in series
- The kinetic energy of an electron in the first excited state is
- A machine gun fires 10 bullets/s,each of mass 10 g,the speed of each bullet
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An observer moving away from a stationary source. The observed frequency is half
- For inelastic collision between two spherical rigid bodies
- Three capacitors of capacitances 3 μF, 10 μF and 15 μF are connected in series
- The kinetic energy of an electron in the first excited state is
- A machine gun fires 10 bullets/s,each of mass 10 g,the speed of each bullet
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