NASKAH TRYOUT - SNBT UTBK TAHUN 2024 ТЕТลВ nanoparticles are made of the same material as in jewelry. But when light interacts with particles of gold, different colors are reflected. The different colors can be used in simple medical tests to indicate infection or disease. Metals such as copper become extremely rigid at the nanoscale, rather than bendable as in copper wires seen in everyday use. 131. What is the major differenco between mater at larger scales at the nanoscale and matrer such as millimeters or inches? (A) At the nanoscale, metals are bendable, (B) and at larger scoles they are rigid. (B) Matter has different and special (C) At the nanascale, nanoscale. properties as matter at the has the same (D) There is no difference (E) All are true 132. Which claim from the passage best describes the benefits of nanotechnology? (A) Scientists can develop novel technologies and products. (B) Nanotechnology is defined as the understanding and control of matter at dimensions of roughly 1 to 100 nanometers. (C) The different colors can be used to indicate infection or disease. (D) Unique properties of materials emerge. (E) NONE of the above. 133. What is the author's primary purpose in writing this essay? (A) To explain how to utilize the nanoscale. (B) To review the conversion beiween the nanoscale and nanotechnology. (C) To advocate for the usage of more nanotechnology. (D) To describe what nanotechnology is. (E) To persuade to use nanotechnology. 134. Which of the following statements is not a detail from the passage? (A) Nanotednology is unique because small scale materials have different properties than at other sizes. (B) The rigidity of nanoscale copper is useful for medical testing and equipment. (C) Protein molecules are larger than DNA molecules. (D) At the nanoscale, gold reflects different colors that at visible scales like millimeters or centimeters. (E) NONE of the above. 135. What is the meaning of the word properties in the passage? (A) Physical spaces (B) Types (C) Abilities (D) Qualities or attributes (E) Proper

Question

NASKAH TRYOUT - SNBT UTBK TAHUN 2024 ТЕТลВ nanoparticles are made of the same material as in jewelry. But when light interacts with particles of gold, different colors are reflected. The different colors can be used in simple medical tests to indicate infection or disease. Metals such as copper become extremely rigid at the nanoscale, rather than bendable as in copper wires seen in everyday use. 131. What is the major differenco between mater at larger scales at the nanoscale and matrer such as millimeters or inches? (A) At the nanoscale, metals are bendable, (B) and at larger scoles they are rigid. (B) Matter has different and special (C) At the nanascale, nanoscale. properties as matter at the has the same (D) There is no difference (E) All are true 132. Which claim from the passage best describes the benefits of nanotechnology? (A) Scientists can develop novel technologies and products. (B) Nanotechnology is defined as the understanding and control of matter at dimensions of roughly 1 to 100 nanometers. (C) The different colors can be used to indicate infection or disease. (D) Unique properties of materials emerge. (E) NONE of the above. 133. What is the author's primary purpose in writing this essay? (A) To explain how to utilize the nanoscale. (B) To review the conversion beiween the nanoscale and nanotechnology. (C) To advocate for the usage of more nanotechnology. (D) To describe what nanotechnology is. (E) To persuade to use nanotechnology. 134. Which of the following statements is not a detail from the passage? (A) Nanotednology is unique because small scale materials have different properties than at other sizes. (B) The rigidity of nanoscale copper is useful for medical testing and equipment. (C) Protein molecules are larger than DNA molecules. (D) At the nanoscale, gold reflects different colors that at visible scales like millimeters or centimeters. (E) NONE of the above. 135. What is the meaning of the word properties in the passage? (A) Physical spaces (B) Types (C) Abilities (D) Qualities or attributes (E) Proper

Answer 1

# Penjelasan:## Langkah 1: Identifikasi PertanyaanPertanyaan ini terkait dengan perbedaan antara materi pada skala nanometer dan skala yang lebih besar.## Langkah 2: Analisis JawabanPilihan (A) menyatakan bahwa pada skala nanometer, logam dapat ditekuk, sedangkan pada skala yang lebih besar, mereka kaku. Ini merupakan perbedaan yang relevan dengan topik.## Langkah 3: Penentuan JawabanJadi, jawaban yang benar adalah:(A) At the nanoscale, metals are bendable, and at larger scales they are rigid.# Jawaban:(A) At the nanoscale, metals are bendable, and at larger scales they are rigid.

Pertanyaan

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Jawaban