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WorksheetsBinding energy and mass defect
Total questions: 10
Worksheet time: 6mins
The energy equivalent in joules of the mass of
2.0 *10-31 𝑘𝑔 _____.
2.0 *10-31𝐽
6.0 *10-23 𝐽
1.8 * 10-14𝐽
8.2 * 10-14 𝐽
As the binding energy of a nucleus increases, the
energy required to separate the nucleus into
nucleons _____.
decreases
increases
stays the same
becomes negative to positive
Which of the following statements is/are correct
regarding the binding energy of the nucleus.
I. It is equivalent to the mass defect
II. It is the energy that holds the nucleus
together
III. It is the energy required to remove a
proton from the nucleus
I only
II only
III only
I and II only
When nucleons form stable nucleus, binding
energy is _______.
created from nothing
destroyed into nothing
absorbed as high energy photons or
particles
released as high energy photons or particles
Which graph best represents the relationship
between energy and mass when matter is converted
into energy?
A
B
C
D
The atom 714𝑁
has a mass of 14.0031 𝑢.
The mass defect equals ______.
0.1089 u
0.2026 u
0.2341 u
0.0003 u
