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 ...

“I am very enthusiastic about the generation of sound waves by light waves and the manipulation of light by the means of acoustic waves,” says Stiller. “The fact that sound waves can create ...

Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could ...

In our fast-paced world, finding effective ways to restore balance and well-being is essential. An emerging technology is ...

Ordinarily, light transmits the same in both directions: if I can see you, you can see me. Now, however, researchers have created a device that uses travelling sound waves to break this symmetry, ...

Developmental computer chip technology engineered by University of Minnesota researchers could someday boost wireless communication speeds and aid scientists studying quantum physics. The researchers ...

Hologram Interference: Physics of Waves Explained. Posted: March 22, 2025 | Last updated: March 22, 2025. The film "Introduction to Holography" explains the principles of holography, focusing on ...

Optics 11 claims its underwater surveillance system can keep constant tabs on ships while remaining undetected.

Light is a type of electromagnetic radiation that can be detected by the eye. It travels as a transverse wave. Unlike a sound waves, light waves do not need a medium to pass through, they can ...

GCSE; OCR 21st Century; Light and sound waves - OCR 21st Century Ray diagrams. Lenses are precisely shaped pieces of glass that have been developed and used in corrective glasses, telescopes ...