NST2601 ASSIGNMENT 01 YEAR MODULE 2025

Started on Friday, 11 April 2025, 11:15 AM
State Finished
Completed on Friday, 11 April 2025, 11:41 AM
Time taken 25 mins 54 secs
Marks 43.00/45.00
Grade 95.56 out of 100.00
Question 1
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A permanent magnet around the edge of the motor case, it is called_____
a.
Stator of the motor.
b.
Starter motor
c.
A rotor

Question 2
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A teacher discusses the difference between textbook theories and current ongoing
research on the same subject. This shows that:
a.
Science is tentative
b.
Science is interdisciplinary
c.
Science is rapidly expanding
d.
Science promotes questioning

Question 3
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,According to quantum mechanics, it is not possible to fully describe _________ orbiting
around a nucleus in terms of being particles.
a.
Protons
b.
Neutrons
c.
Electrons
d.
Atoms

Question 4
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All ________ known elements are listed on the Periodic Table
a.
117
b.
119
c.
118
d.
116

Question 5
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Choose the correct statement
a.
The Sun is made up of two types of hydrogen isotopes, namely deuterium (3/1 H) and
tritium (3/1 H).
b.
The Sun is made up of two types of hydrogen isotopes, namely deuterium (3/1 H) and
tritium (2 /1 H).
c.
The Sun is made up of two types of hydrogen isotopes, namely deuterium (2/1 H) and
tritium (2/1 H).
d.

, The Sun is made up of two types of hydrogen isotopes, namely deuterium (2/1 H) and
tritium (3/1 H).

Question 6
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Choose the correct statement
a.
Atoms does not engage with each other to form chemical bonds, which results in the
formation of compounds.
b.
Atoms also engage with each other to form chemical bonds, which results in the formation
of compounds.
c.
Atoms also engage with each other to form compounds, which results in the formation of
chemical bonds.
d.
Atoms does not engage with each other to form compounds, which results in the formation
of chemical bonds.

Question 7
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Choose the correct statement
a.
The cathode ray is composed of both negatively and positively charged particles.
b.
The anode ray is composed of negatively charged particles.
c.
The cathode ray is composed of negatively charged particles.
d.
The cathode ray is composed of positively charged particles.

Question 8
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Choose the correct strand for Natural Sciences.