Podcast
Questions and Answers
According to the graph, what is the projected value (in billions) of the USA nanomaterials market in 2020?
According to the graph, what is the projected value (in billions) of the USA nanomaterials market in 2020?
- $30,000 (correct)
- $40,000
- $125
- $35,000
Which of the following is a potential health risk associated with nanomaterials?
Which of the following is a potential health risk associated with nanomaterials?
- They can cause infections in the lungs.
- They can catalyze chemical reactions in the body.
- They can cross the blood-brain barrier.
- All of the above. (correct)
What is one of the applications of nanotechnology mentioned in the text?
What is one of the applications of nanotechnology mentioned in the text?
- Using nano-silver to coat medical tools and dressings.
- Creating superhydrophobic coatings and self-cleaning surfaces.
- Water purification using carbon nanotubes.
- All of the above. (correct)
Which of the following statements about carbon nanotubes is true?
Which of the following statements about carbon nanotubes is true?
What is the cost of a water purification system using nanotechnology that can purify 10 liters per hour?
What is the cost of a water purification system using nanotechnology that can purify 10 liters per hour?
Which of the following is NOT mentioned as a potential social or ethical risk of nanotechnology?
Which of the following is NOT mentioned as a potential social or ethical risk of nanotechnology?
Which field(s) does nanotechnology encompass?
Which field(s) does nanotechnology encompass?
Which of the following statements about the properties of carbon nanotubes is false?
Which of the following statements about the properties of carbon nanotubes is false?
What is the projected value (in billions) of the USA nanomaterials market in 2007, according to the graph?
What is the projected value (in billions) of the USA nanomaterials market in 2007, according to the graph?
Which of the following is NOT mentioned as an example of a nanotechnology application in the text?
Which of the following is NOT mentioned as an example of a nanotechnology application in the text?
