Over the years technology has gotten
a) smaller****
b) heavier
c) less complicated
d) more expensive
What is nanotechnology?
a) Nanotechnology is engineering new elements by changing their atoms*****
b)Nanotechnology is a way to lengthen radio waves and improve cell phone reception
c)Nanotechnology is engineering materials at the atomic level
d)Nanotechnology is what allows cell phone batteries to be so small
Cells Phones work by sending and receiving
a) nanowaves****
b) microwaves
c) radio waves
d) cells
In engineering products for the future, engineering must
a) increase the use of nanotechnology
b) increase the use of fossil fuels
c) balance the needs of society with nanotechnology
d) balance the needs of society with substainbility****
6 answers
Your answers are except for the third one. Cell phones use microwaves (a type of radio waves ).
Thank's Student12!
No problem Angel :)
I don't agree with #2. Nanotechnology doesn't create new atoms.
just took it the answers are
1. a
2. c
3. c
4. d
100%, i promise!
1. a
2. c
3. c
4. d
100%, i promise!
Anonymous is 100% correct!
1 answer