WorksheetsWEEK 14: SEATWORK 1
Total questions: 10
Worksheet time: 4mins
Who first coined the term "nanotechnology" in 1974?
K. Eric Drexler
Richard Feynman
Norio Taniguchi
Michael Faraday
What is the approximate thickness of a human hair in nanometers?
100,000–200,000 nm
50 - 100 nm
7,000–10,000 nm
50,000–100,000 nm
What concept did K. Eric Drexler popularize in his book Engines of Creation?
Laser-guided tools
Gene editing
Self-replicating assemblers
Artificial intelligence
Which organization was co-founded by Drexler to promote nanotechnology awareness?
Foresight Institute
National Nano Council
NanoTech United
Atomic Design Alliance
A nanometer is equal to how many meters?
One millionth of a meter
One billionth of a meter
One billion of a meter
One million of a meter
Why do gold nanoparticles appear red or purple instead of yellow?
They absorb more light
Due to their shape and magnetic properties
Their color changes at the nanoscale
They are mixed with other metals
Which field is NOT commonly involved in nanoscience or nanotechnology?
Chemistry
Medicine
Physics
Philosophy
Which fictional concept in Big Hero 6 closely resembles Drexler’s “assembler” idea?
Baymax’s inflatable design
Magnetic microbots
Time travel portal
Teleportation pads
What is the size range typically considered as the "nanoscale"?
1 to 10 nanometers
1 to 100 nanometers
0.1 to 1 nanometers
100 to 1,000 nanometers
Which of the following is closest in size to 1 nanometer?
A bacteria
A human hair
A DNA molecule
A virus
