Question

(slide 26) what is the purpose of nanotechnology? *
creating technology to deal with large objects.
creating technology to deal with construction needs.
creating technology to deal with small objects.
creating technology to deal with objects that can be seen by the human eye.
(slide 27) which of the following is a negative effect of using nanotechnology? *
needs to have continuous sensors.
needs to be adjusted during medical treatment.
able to sense small details that cannot be seen by the human eye.
privacy is not expected as it records everything.

Explanation:

Nanotechnology focuses on manipulating matter at the nanoscale (very small scale). So its purpose is to create technology for small - scale objects. For the negative - effect question, sensing small details invisible to the human eye can be a negative aspect as it may invade privacy in some contexts.

Answer:

(Slide 26) Creating technology to deal with small objects.
(Slide 27) Able to sense small details that cannot be seen by the human eye.