/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 1 Cite the two desirable character... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 13: Problem 1

Cite the two desirable characteristics of glasses.

Short Answer

Expert verified
Short Answer: The two desirable characteristics of glasses are 1) Transparency, which allows light to pass through the material without significant absorption, scattering, or reflection; and 2) Chemical Durability, meaning glasses are resistant to many chemicals, making them suitable for use in various environments and contributing to their longevity.

Step by step solution

01

1. Transparency

One of the most desirable characteristics of glasses is their transparency. This property allows light to pass through the material without significant absorption, scattering, or reflection. As a result, glasses are widely used as windows and lenses in various applications, including eyeglasses, microscopes, telescopes, cameras, and automobiles.
02

2. Chemical Durability

Another important characteristic of glasses is their chemical durability. This means that glasses are resistant to many chemicals, making them suitable for use in various environments. For example, glass containers can hold various acids and bases without suffering from corrosion. This property makes glasses ideal for use in laboratories, food storage, and pharmaceutical packaging. The chemical durability also allows glass products to maintain their appearance and functionality over time, contributing to the material's longevity.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Transparency
Transparency is a key characteristic that greatly enhances the utility of glass in many everyday applications. When we say a material is transparent, we mean that it allows light to pass through with minimal disruption, meaning light isn't significantly absorbed, scattered, or reflected within the material. This unique property is what makes glass so well-suited to a number of purposes, especially where passing light is crucial.

Because of its transparency, glass is extensively used in:
  • Windows: To allow natural light to enter buildings while providing a barrier to the external elements.
  • Lenses: Whether for eyeglasses that help correct vision or for optical lenses used in microscopes, telescopes, and cameras.
  • Automobiles: Vehicle windshields and windows use glass to ensure visibility.
Glass's transparency is instrumental in our daily lives by enhancing both functionality and aesthetic value.
Chemical Durability
Chemical durability refers to the capability of a material to resist chemical changes when it comes into contact with various substances. In the context of glass, this means that it can withstand exposure to a wide range of chemicals without degrading. This resilience is crucial in environments where the glass might encounter corrosive agents.

Here are a few areas where the chemical durability of glass is beneficial:
  • Laboratories: Glassware can handle various acids, bases, and other reagents without corroding, making it indispensable in experimental settings.
  • Food Storage: Because glass does not react with food and drink, it is ideal for storing consumables in a safe and long-lasting way.
  • Pharmaceutical Packaging: Many medicines are stored in glass due to its inert nature, which helps in preserving the integrity of the contents.
Chemical durability ensures that glass maintains its clarity and structural integrity over time, thus enhancing the lifespan and safety of the products.
Glass Applications
Glass is a remarkably versatile material with a wide array of applications that span both mundane and high-tech uses. Thanks to its unique properties such as transparency and chemical durability, glass is integrated into multiple aspects of modern life.

Some notable applications of glass include:
  • Construction: Glass is used for windows, facades, and even in the creation of structural elements such as floors and staircases.
  • Technology: Screens for phones, tablets, and televisions utilize glass for its smooth surface and clarity.
  • Automotive Industry: Beyond windows, glass is essential for mirrors and lighting components.
  • Art and Decor: Glass can be molded into various shapes, offering both aesthetic appeal and functional uses in decorative items and art installations.
Each application leverages the unique features of glass to meet specific functional, aesthetic, and practical needs. Its adaptability continues to evolve with advancements in glass technology, opening up even more possibilities for future innovations.

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Some ceramic materials are fabricated by hot isostatic pressing. Cite some of the limitations and difficulties associated with this technique.

The viscosity \(\eta\) of a glass varies with temperature according to the relationship $$\eta=A \exp \left(\frac{Q_{\mathrm{vis}}}{R T}\right)$$ where \(Q_\text {vis}\) is the energy of activation for viscous flow, \(A\) is a temperature-independent constant, and \(R\) and \(T\) are, respectively, the gas constant and the absolute temperature. A plot of \(\ln \eta\) versus \(1 / T\) should be nearly linear, and with a slope of \(Q_{\text {vis }} / R .\) Using the data in Figure \(13.7,\) (a) make such a plot for the soda-lime glass, and (b) determine the activation energy between temperatures of 900 and \(1600^{\circ} \mathrm{C}\).

(a) Why is it so important to control the rate of drying of a ceramic body that has been hydroplastically formed or slip cast? (b) Cite three factors that influence the rate of drying, and explain how each affects the rate.

(a) What is crystallization? (b) Cite two properties that may be improved by crystallization.

In your own words, briefly describe what happens as a glass piece is thermally tempered.
See all solutions

Recommended explanations on Physics Textbooks

Space Physics

Read Explanation

Particle Model of Matter

Read Explanation

Scientific Method Physics

Read Explanation

Nuclear Physics

Read Explanation

Physics of Motion

Read Explanation

Torque and Rotational Motion

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.