Glass, silicon and polycarbonate lenses all have natural frequencies depending on their shape and thickness. Applying an ultrasonic vibration (or vibration outside the human hearing range) at the natural frequency of these materials will cause them to resonate. Much like how screaming at the natural...
Below the surface of this outdoors person's paradise lurks another natural wonder, however — one that has the potential to wipe the park off the map. The Yellowstone supervolcano is a massive source of granitic magma that rests miles under the park's surface. Although it's not likely to...
In our car manufacturer example, this could be an engine that has been completed in one factory but needs to be transported to another site to be put into the vehicle. Finished goods In a manufacturer’s process, this is the final stage of inventory where it’s ready to be sold—for ...
What is the wavelength of radiation that has a frequency of 7.4 x 10^11 / s? Which color of the visible spectrum of the electromagnetic waves will travel the fastest in glass? Explain. What is the wavelength (in nm) of a yellow light with a frequency of 5.23 \times 10^{14} Hz?
But what exactly is light? We catch glimpses of its nature when a sunbeam angles through a dust-filled room, when a rainbow appears after a storm or when a drinking straw in a glass of water looks disjointed. These glimpses, however, only lead to more questions. Does light travel as a...
Its popularity in the sector is due to: Low initial investment Easy to learn Low maintenance High-quality, durable, and high-definition prints Wide variety of sublimation products Short- to medium-term profitability Nowadays, the impact of sublimation extends from small entrepreneurs to large ...
The display resolution is related to the display size, the same resolution in screens of different sizes will also influence what we see. On a smaller screen, the image we see is sharper. Other factors are dot pitch, bandwidth, and more importantly the refresh frequency. Strictly speaking, on...
This scientific field has a natural pairing with glass technology since the successful performance of so many specialty glass applications — optical fiber, display panels, semiconductor systems, and some drug-development tools, to name just a few — depend on the way those applications transmit, pr...
What is refraction of light? Learn the definition of refraction of light and see examples of resulting phenomena in the natural world. Related to this Question A convex lens is immersed in a liquid of refractive index greater than that of glass. How will the nature of the convex lens chan...
Paul is a writer, editor, and content strategist who began his career reporting on business and politics. He became a political and policy correspondent in Washington, D.C., and wrote about net neutrality, media mergers, and the rise of the mobile economy in his telecom, media, and technolo...