Home › UP Board Class 12 › Physics › Modern Physics › The binding energy curve is flat between mass nu…
The binding energy curve is flat between mass numbers:
A70 and 130
B30 and 170
C30 and 130
D70 and 170
Answer & Solution
Correct answer: B. 30 and 170
1. The middle region of the curve is level.
2. Lighter and heavier nuclei fall away from it.
3. It runs from A equals 30 to A equals 170.
_Source: NCERT Class 12 Physics, Ch 13 'Nuclei'_
Related questions
In gamma decay, what is emitted?A positron has the same mass as an electron but a charge that is:In beta decay, which particles may be emitted?In alpha decay, which nucleus is emitted?How many types of radioactive decay occur in nature?Radioactivity is a decay undergone by a nucleus that is:Becquerel's emission penetrated black paper and:Becquerel made his discovery while studying: