WorksheetsNanotechnology Quiz 1
Total questions: 45
Worksheet time: 18mins
What is nanotechnology?
Study and manipulation of technology that is micro sized
Study and manipulation of matter that is small but can still be seen by the human eyes
Study and manipulation of matter at a scale of 1-100 nano meters
Study and manipulation of matter that moves at a speed measured in nano seconds
which will give hi-resolution images?
SEM
HR-TEM
HR-SEM
TEM
BET
synthesis of nanoparticles is possible with
top down method
bottom up method
both
Nanotubes are considered as Two-dimensional (2-D) nanomaterials
Yes
No
An atom.......
Is the smallest particle of an element that retains all the properties of that element.
Is anything that has mass and takes up space.
Has a positive charge
Has a negative charge
There are _____________ nanometers in a meter.
10 million
1 billion
1000
100
You can see objects on the nano level with....
Your own eyes
A magnifying glass
A Scanning Electron Microscope
A telescope
If something is repellent and tends not to combine with water, or dissolve in water, it would be considered.....
Hydrophobic
Exothermic
Endothermic
Hydrophilic
What industries and applications that nanotechnology will impact?
Electronics and computing
Health and Medicine
National Security and Space Exploration
All of the Above
Nanoscience is about studying how materials behave at a very small scale (at the Nanoscale level).
True
False
The father of Nanotechnology
John Adam
Gorge Edason
Richard Feynmen
chrostopher john
Most current NPs and NSMs can be organized into four material-based categories:
Carbon-based nanomaterials
Inorganic-based nanomaterials
Organic-based nanomaterials
Composite-based nanomaterial
All the above
Nanoscience: is just one science
True
False
None of the above
An Atom is about ......
1nm
0.1nm
1-2nm
0.5-1nm
The Size of a virus is about ........
200nm
200um
10-150nm
1-9nm
The Size of Red Blood cells are......
9um
9nm
9pm
9Am
The scale of an ant is about
5nm
5mm
5pm
5um
The application of Nanotechnology includes.....
Food Safety Testing
Nanomaterial Antibacterial & Antivirus
Nanomaterial Antitumor
All the above
1 inch = ................. nanometers
25,400,0000
124,500,000
120,500,000
125,400,000
None of the Above
A Human Hair is about .......... nanometer wide
80.000-100.000
100.000-200.000
20.000-50.000
None of the above
Promoting renewable energies is considered one of the nanotechnology .......
Advantage
Disadvantage
None of the above
Impacting on the job marketing is considered one of the nanotechnology .......
Advantage
Disadvantage
None of the above
Sources of nanomaterials can be classified into Three main categories based on their origin:
(a)
Photochemical reactions, volcanic eruptions, and forest fires are some of the processes that lead to the production of ......
Incidental nanomaterials
Engineered nanomaterials
None of the above
Nanoparticles are mainly classified into four types:
Zero-dimensional (0D) nanostructures
One-dimensional (1D) nanostructure
Two-dimensional (2D) nanostructure
Three-dimensional (3D) nanostructure
Four-dimensional (4D) nanostructure
In the Top-down Approach, the starting material is .......
Solid-state
Liquid-State
Gaseous-state
None of the Above
In the Bottom-up Approach, the starting material is .......
Solid-state
Liquid-State
Gaseous-state
None of the Above
Characterization of nanomaterials refers to ......
the study of material’s features such as its composition, and structure
Various properties like physical, electrical, magnetic
None of the Above
Characterization techniques of nanomaterials .........
Structural
Optical
Electrical
Magnetic
All the above
CLSM Stands for (a)
DLS Stands for (a)
TEM stands for (a)
SEM stands for (a)
AFM stands for (a)
STM stands for (a)
XRD stands for (a)
EDX stands for (a)
NMR stands for (a)
BET is used for (a)
