Introduction to Nanotechnology

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Questions and Answers

What is the primary focus of nanotechnology?

Technology that works at a very small scale, like atoms and molecules. (correct)
Technology for agricultural improvements.
Technology to create renewable energy sources.
Technology for building large-scale infrastructure.

How small is a nanometer compared to a meter?

One billionth of a meter. (correct)
One hundredth of a meter.
One thousandth of a meter.
One millionth of a meter.

In which area is nanotechnology NOT typically used?

In telecommunications.
In the exploration of deep underwater environments.
In conventional medicine without advancements. (correct)
In making stronger materials.

What is a significant application of nanotechnology in medicine?

<p>Developing tiny robots to deliver medicine inside the body. (D)</p> Signup and view all the answers

Why is the advancement of nanotechnology considered crucial?

<p>It helps create advanced materials and improve technology. (D)</p> Signup and view all the answers

Flashcards

What is Nanotechnology?

Technology that deals with manipulating matter at the atomic and molecular level, which is incredibly small - think billions of times smaller than a meter!

How small is a nanometer?

A nanometer is one billionth of a meter (1/1,000,000,000 m). It's so small that a human hair is about 80,000 nanometers wide!

Where is Nanotechnology used?

Nanotechnology has a wide range of applications, including creating stronger and lighter materials, improving electronics, and revolutionizing medicine.

How can Nanotechnology help in medicine?

Nanotechnology is being used to develop tiny robots (nanobots) that can deliver drugs directly to diseased cells in the body, improving treatment and reducing side effects.

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Why is Nanotechnology important?

Nanotechnology has the potential to revolutionize various industries by creating new materials, improving existing technologies, and solving complex problems in fields like medicine, energy, and environmental cleanup.

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