Question 40

New uses for glass are constantly being discovered.

The information in the article suggests that glass has a wide range of applications and has been an integral part of civilization. This indicates that as society evolves, new uses for glass continue to emerge, supporting the assertion that new applications are being discovered.

A) New uses for glass are constantly being discovered.

This option is correct as the article highlights the various applications of glass and its importance in modern life. The mention of different types of glass and their properties implies that researchers and manufacturers are likely exploring innovative uses for glass, aligning with the idea that new applications are continually being identified.

B) Glass is no longer used in modern technology.

This option is incorrect because the article emphasizes the significance of glass in various technologies, such as windows, corrective lenses, and cameras. The presence of these applications in contemporary life contradicts the notion that glass is no longer utilized in modern technology.

C) The production of glass is declining rapidly.

This option is also incorrect. The article does not provide any evidence or indication that glass production is in decline. In fact, it mentions that soda and lime are the most common additives in glass production, suggesting that glass continues to be produced at a significant scale.

D) Glass is too brittle to be used in new applications.

This option is incorrect as well. While the article notes that glass is a hard, brittle material, it also discusses how additives can enhance its properties, indicating that glass can be used in various applications, including cookware. Therefore, the brittleness of glass does not preclude the development of new uses.

Conclusion

The correct answer, A, is supported by the article's emphasis on the diverse applications and ongoing relevance of glass in modern technology. Options B, C, and D fail to capture the positive and evolving nature of glass usage, as they either suggest a decline or limitation that is not supported by the information presented.