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S3 Physics: Waves and Sound Summary by doornext149 is a document available to read on EtoBox.
What is S3 Physics: Waves and Sound Summary about?
Waves can be either transverse or longitudinal. Sound is a longitudinal wave that travels through air as vibrations of air molecules. Light and water waves are transverse waves. The human ear detects sound waves which are transmitted through the outer, middle and inner ear to the brain. Frequencies between 20-20,000 Hz are audible to humans. The electromagnetic spectrum consists of radio waves, microwaves, infrared, visible light, ultraviolet and X-rays/gamma rays arranged from longest to shortest wavel
- Author
- doornext149
- Language
- EN