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P. Andrew Karam
Our world is largely defined by what we see and hear-but our uses for light and sound go far beyond simply seeing a photo or hearing a song. A concentrated beam of light, lasers are powerful tools used in industry, research, and medicine, as well as in everyday electronics like DVD and CD players. Ultrasound, sound emitted at a high frequency, helps create images of a developing baby, cleans teeth, and much more. Light and Sound teaches how light and sound work, how they are used in our day-to-day lives, and how they can be used to learn about the universe at large.
| Publisher | Chelsea House |
|---|---|
| Pages | 109 |
| Format | [electronic resource] / |
| Search language | english |
| ISBN_10 | 1-438-13522-X primary |
| ISBN_10 | 1-604-13344-9 primary |
| ISBN_13 | 978-1-438-13522-9 primary |
| ISBN_13 | 978-1-604-13344-8 primary |
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