Author Question: Write a note on carbon nanotubes. What will be an ideal ... (Read 131 times)

Sportsfan2111 · **on:** Jul 7, 2018

Write a note on carbon nanotubes.

What will be an ideal response?

Question 2

A(n) ________ is a label that is inserted into an XML document in order to specify how the data contained in the document or a portion of the document should be interpreted and/or used.

A) Extensible Markup Language (XML) tag
B) Extensible Markup Language (XML) query
C) Extensible Markup Language (XML) Unicode
D) Hypertext Markup Language (HTML) attribute
E) Hypertext Markup Language (HTML) font

Sarahjh · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

Carbon nanotubes are hollow cylinders composed of a single sheet of carbon atoms. A number of features of nanotubes make them ideal as the basis of tomorrow's electronic components. The nanotubes are so small that it takes relatively little energy to power a nanotube transistor-only a fraction of the energy required by transistors made of silicon-which could be a major boon to the legions of battery-powered mobile and wearable devices predicted in the future. Nanotubes' small size also makes them easier to pack into small places. Nanotubes are also much more heat efficient, a key consideration as excess heat severely decreases the effectiveness of computing devices. In short, nanotube-based processors could do a whole lot more useful work while using a whole lot less power.

Answer to Question 2

A