| ⇦ | 
| ⇨ |
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: - A focal length of a lens is 10 cm. What is power of a lens in dioptre?
- A satellite is launched into a circular orbit of radius R around earth while
- A 200 W sodium street lamp emits yellow light of wavelength 0.6 µm
- A particle is moving with a uniform velocity along a straight line path
- The electron of a hydrogen atom revolves round the proton in a circular
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A focal length of a lens is 10 cm. What is power of a lens in dioptre?
- A satellite is launched into a circular orbit of radius R around earth while
- A 200 W sodium street lamp emits yellow light of wavelength 0.6 µm
- A particle is moving with a uniform velocity along a straight line path
- The electron of a hydrogen atom revolves round the proton in a circular
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