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Question 1:

Which field benefits from the use of nanotechnology in electronics?

A) Medicine
B) Energy
C) Computing
D) Agriculture

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Explanation: The correct answer is C) Computing. Nanotechnology has revolutionized the field of computing by enabling the miniaturization of components, such as transistors and memory devices, leading to faster and more efficient electronic devices.

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Question 2:

What is a potential application of nanotechnology in medicine?

A) Energy production
B) Pollution control
C) Drug delivery
D) Water purification

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Explanation: The correct answer is C) Drug delivery. Nanotechnology offers the potential for targeted and controlled drug delivery systems, where nanoparticles can be engineered to carry drugs to specific locations in the body, improving the effectiveness and reducing side effects of medications.

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Question 3:

Which industry can benefit from the use of nanotechnology for energy storage?

A) Construction
B) Textile
C) Automotive
D) Food and beverage

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Explanation: The correct answer is C) Automotive. Nanotechnology can enhance energy storage technologies, such as batteries and supercapacitors, making them more efficient and increasing their energy density. This advancement can significantly benefit the automotive industry by improving the performance and range of electric vehicles.

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Question 4:

What is a potential application of nanotechnology in environmental remediation?

A) Space exploration
B) Waste management
C) Food production
D) Transportation

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Explanation: The correct answer is B) Waste management. Nanotechnology can be applied to remove pollutants and contaminants from air, water, and soil. Nanomaterials and nanoparticles can be designed to adsorb or catalytically degrade pollutants, providing a promising approach to environmental remediation.

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Question 5:

Which sector can benefit from the use of nanotechnology in food packaging?

A) Pharmaceutical
B) Renewable energy
C) Aerospace
D) Food and beverage

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Explanation: The correct answer is D) Food and beverage. Nanotechnology can improve food packaging by incorporating nanomaterials with properties like antimicrobial activity, oxygen barrier properties, and sensors for food quality monitoring. This advancement can enhance food safety, prolong shelf life, and reduce food waste.