Transcript The only person to be chosen for the Nobel Prize in physics twice was

The only person to be chosen for the Nobel Prize in physics twice
was
1.
2.
3.
4.
Albert Einstein
John Bardeen
Marie Curie
No one
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The number of atoms in a unit cell of graphite is
1.
2.
3.
4.
One
Two
Four
Eight
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A semiconductor is a material…
1. that only comes in very
small pieces.
2. that conducts better than
an insulator but not as well
as a conductor.
3. that can be made to
conduct either n-type or ptype.
4. All of the above.
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Which was invented first?
1. The diode.
2. The transistor.
3. The integrated
circuit.
4. Graphene.
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The transistor was invented by people working at
1. Texas Instruments
2. Fairchild
Semiconductor
3. Bell Labs
4. Harvard
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Moore’s Law says that…
1. the complexity of
microprocessors will
double every 18 months.
2. computers will be twice as
fast every year and a half.
3. the amount of memory in a
typical computer will
double every 18 months.
4. it will be twice as
expensive to build an
integrated circuit every 18
months.
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Which of the following could be used for amplification?
1.
2.
3.
4.
Diodes
Transistors
Integrated circuits
Graphene sheets
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On what day did Brattain first observe a functioning transistor?
1.
2.
3.
4.
Memorial Day
Christmas Eve
Columbus Day
His birthday
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Who is responsible for the fact that we call the graphite in a
pencil “lead”?
1.
2.
3.
4.
The British
The Romanians
The army
The Romans
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The first transistor was made out of…
1.
2.
3.
4.
Carbon
Germanium
Silicon
A paper clip
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