Glass Capturing the Dance of Light

The ancient castle was imposing, with its tall towers and sturdy stone walls. "IMPOSING" means something that is ____________ and commands attention.

• undistinguished

• commonplace

• impressive

• ordinary

With ongoing research, medical scientists believe a cure for the disease is on the horizon. It means "the cure for the disease is ________"

• expected to happen soon

• not achievable

• not likely to happen

• happening in the sky

A smartphone is a ___________ device, capable of taking pictures, sending messages, browsing the internet, and more.

• restricted

• versatile

• invariable

• single-purpose

What do you think are potential advantages of technology related to optical computers and the use of fiber optics? Choose 4 out of 5

• increased speed

• vastly greater information storage

• increased efficiency in transmitting light signals over long distances

• enhanced clarity of images

• increased demand for copper wire in technology

Fears remain that the industry's dry spell could last longer than expected. "DRY SPELL" means ___________

• a short break from work

• a prolonged period of low business or economic activity

• a sudden surge in industry profits

• a prolonged period with significantly reduced rainfall

This is called a Corning Ribbon Machine. What can be inferred about this invention?

• It had no impact on the cost or efficiency of light bulb production.

• It revolutionized the production of light bulbs.

• It was a complex and intricate machine.

• It relied on a team of glassblowers for operation.

Which statements are TRUE? Choose 3 out of 5.

• In a crystalline solid, the atoms or molecules are arranged in a highly ordered pattern.

• Glass appears rigid like a solid, but its atomic structure resembles that of a liquid.

• The molecular structure of glass is characterized by disorder and randomness

• Glass has a highly ordered, repeating pattern in its molecular structure.

• Glass can be molded into various shapes due to its ordered molecular structure.