Modern Physics 5 Question 4
4. X-rays are incident on a target metal atom having 30 neutrons. The ratio of atomic radius of the target atom and
(a) Find the mass number of target atom.
(b) Find the frequency of
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Answer:
Correct Answer: 4. (d)
Solution:
- Mass density of nuclear matter is a constant quantity for all elements. It does not depends on element’s mass number or atomic radius.
