trumpet the sound from the trumpet comes from a vibrating column of air created by buzzing lips of the trumpeter A sound wave is a longitudinal wave. When an object vibrates it produces a ...

Portable compact size of the ultrasound machines has evolved in recent years to compact handheld machines. These small and ...

By containing the sound wave on the surface of a chip ... a postdoctoral researcher in the Institute of Photonics and Optical Science at the University of Sydney, said: “Imagine sensors that ...

Yao has secured seed grants of more than $200,000 in translational funding through the Gilhuly Accelerator Fund, run by ...

For a wide variety of emerging quantum technologies, such as secure quantum communications and quantum computing, quantum ...

By containing the sound wave on the surface of a chip ... a postdoctoral researcher in the Institute of Photonics and Optical Science at the University of Sydney, said, "Imagine sensors that ...

For a wide variety of emerging quantum technologies, such as secure quantum communications and quantum computing, quantum entanglement is a prerequisite. Scientists have now demonstrated a ...

Scientists have found a clever new way of measuring ocean warming, using sound waves from undersea earthquakes. The researchers say the "hack" works because sound travels faster in warmer water.

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