Nanoteknoloji

The correct answer states that Turkey is conducting nanotechnology research, but it is not at a sufficient level. This implies that while Turkey is involved in nanotechnology research, it still needs to improve its efforts in this field.

The given description mentions that the material is cylinder-shaped, made of carbon, and has the highest tensile strength. It also states that it is being considered for use as a space elevator. The correct answer, "Karbon nanotüp" (Carbon nanotube), fits all of these criteria. Carbon nanotubes are cylindrical structures made of carbon atoms and are known for their exceptional strength. They have been proposed as a potential material for building a space elevator due to their high tensile strength and lightweight properties.

The correct answer is "Metrenin milyarda biri." A nanometer is a unit of length equal to one billionth of a meter. In other words, it is a very small unit of measurement that represents a fraction of the length of a meter.

The correct answer is "Kısaca atomlarla oynama sanatı." This answer accurately defines nanotechnology as the art of manipulating atoms. Nanotechnology involves working with materials and structures at the nanoscale, which is on the order of nanometers (one billionth of a meter). By manipulating atoms and molecules, scientists can create new materials with unique properties and develop innovative technologies in various fields such as medicine, electronics, and energy.

Altın nanoboyutta reaksiyona girebilen bir metaldir. Bu ifade, altının nanoboyutunda bile kimyasal reaksiyonlara girebildiğini belirtmektedir. Altın, diğer metaller gibi kimyasal reaksiyonlara girebilir ve farklı bileşikler oluşturabilir. Bu özelliği sayesinde altın, birçok endüstriyel ve tıbbi alanda kullanılmaktadır.

Grafen, tek katmanlı altıgen yapılı bir karbon allotropudur. Bu yapı, karbon atomlarının düzlemde düzenli bir şekilde dizilmesiyle oluşur. Grafen, yüksek mekanik dayanıklılığa sahip olup, mükemmel elektriksel ve termal iletkenlik özellikleri gösterir. Aynı zamanda, optik özellikleri de dikkate değerdir. Bu nedenle, grafen birçok uygulama alanında potansiyel olarak önemli bir malzeme olarak kabul edilmektedir.

The correct answer is "...satılmaktadır." This is because the sentence states that the clothes that do not get wet, push away oil, and have a pleasant smell are currently being sold.

The correct answer is "Bir yüzeyin nasıl olduğu hakkında bilgi sahibi olmamızı sağlar." (It allows us to have information about how a surface is.) This is because the Atomik Kuvvet Mikroskobu, also known as Atomic Force Microscope (AFM), is a type of microscope that is used to study the surface of materials at the atomic level. It uses a probe to scan the surface and measures the forces between the probe and the atoms/molecules on the surface, providing information about the topography and properties of the surface.

The correct answer is Taniguchi. Taniguchi is credited with coining the term "nanotechnology" in 1974. He used this term to describe the manipulation and control of materials at the nanoscale level. The other options, Feynman, Einstein, and Drexler, are not associated with the first use of the term nanotechnology.