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Nano technologies
Anketos rezultatai yra viešai prieinami
Age range
a. up to 18
b. 18-25
c. more 25
What is your sex?
a. Male
b. Female
Do you know anything about nano technologies?
a. yes, a lot
b. no, nothing
c. yes, a little bit
The prefix “nano” comes from a Greek word meaning:
a. billion
b. dwarf
c. invisible
d. infinite
How many hydrogen atoms lined up ''shoulder to shoulder'' would fit in a one nanometer space?
a. less than one
b. ten
c. 1 thousand
d. 1 billion
What is spintronics?
a. using the spins of electrons to carry information
b. electronics made of textiles
c. a rock group
d. a type of dance music
What is the 2007 budget for the U.S. National Nanotechnology Initiative?
a. $587 million
b. $917 million
c. $1.4 billion
d. $2.1 billion
In which department nano technologies foundation should be biggest?
a. Environment
b. Medicine
c. Military
d. Computers
And what exactly is a quantum dot?
a. A semiconductor nanostructure that confines the motion of conduction band electrons, valence band
b. The sharpest possible tip of an Atomic Force Microscope
c. A fictional term used in science fiction for the endpoints of wormholes
d. Unexplained spots that appear in electron microscopy images of nanostructures smaller than 1 nano
Which of these consumer products is already being made using nanotechnology methods?
a. Fishing lure
b. Golf ball
c. Sunscreen lotion
d. All of the above
What is nano-fabric?
a. factory where people work with nano particles
b. fabric for creating nano particles
c. fabric for combining nano particles
d. i don't know
In which century nano technologies have started?
a. 18
b. 19
c. 20
d. 21
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