| ⇦ | 
| ⇨ |
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: - The threshold frequency for a certain photosensitive metal is ν₀. When it is illuminated
- A person cannot see the objects clearly placed at a distance more than 40 cm
- A tuning fork vibrates with 2 beats in 0.04 second. The frequency of the fork is
- Two capacitors of capacitances 2 μF and 3 μF are joined in series.
- A body of mass 0.25 kg is projected with muzzle velocity 100 m/s from a tank
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The threshold frequency for a certain photosensitive metal is ν₀. When it is illuminated
- A person cannot see the objects clearly placed at a distance more than 40 cm
- A tuning fork vibrates with 2 beats in 0.04 second. The frequency of the fork is
- Two capacitors of capacitances 2 μF and 3 μF are joined in series.
- A body of mass 0.25 kg is projected with muzzle velocity 100 m/s from a tank
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