News

Light and sound waves reveal negative pressure Date: September 25, 2023 Source: Max Planck Institute for the Science of Light Summary: Negative pressure is a rare and challenging-to-detect ...
The potential of an ultrafast form of transmission electron microscopy to measure sound waves in nanostructures has been demonstrated by three RIKEN physicists 1.This could help realize a ...
The animals emit a sound wave that bounces off an object and returns an echo, which provides information about the distance and size of the object. ... using high-resolution X-ray CT scans.
High-power handling. The team found that about 50% of the incident light was deflected and the rest was transmitted – with the quality of the incident laser light preserved. The team says that ...
HTX Tower Speakers. The HTX line of tower speakers is built with a sturdy ­UV-resistant cannister that has an IP65 rating (protecting against water and dust) to withstand the harsh marine environment.
The momentous cosmic explosion that created the universe 13.8 billion years ago didn’t release an ear-splitting sound as the name “Big Bang” might suggest. However, it did lead to the creation of ...
An international research team led by the Helmholtz-Zentrum Hereon has, for the first time, succeeded in visualizing and ...
Identify the features of a sound wave and learn about pitch, frequency, amplitude and loudness in this guide for KS3 Physics students aged 11-14 from BBC Bitesize.
Sound waves and sea creatures. Thousands of marine species from microscopic zooplankton to the largest cetaceans rely on sound for survival and many have evolved unique oral and aural adaptations.