Researchers captured sound fields around musical triangles. They wanted to understand the physical properties of the triangle instrument, test assumptions about the contribution of the triangle shape, ...

The questions in this quiz are suitable for GCSE physics students who are studying sound waves, ultrasound and seismic waves. If you struggled with the quiz, don't panic - we've got you!

In the assignment, students typically try to stand about three feet away from the sound source when measuring sound-intensity ...

Silber found that when a meteoroid or piece of space junk enters the atmosphere steeply—at an angle greater than 60 ...

"The triangle instrument produces enchanting and beautiful tones, raising deep and profound questions about the connection between music and physics ... wave is created when two identical sound ...