gave conclusive proof that the periodicities were actually caused by silver iodide seeding." He pointed out that these periodicities showed up when weather data from the entire country was studied, but that "the country never is uniformly affected. One state may be affected more than another." The
β¦ LIBER β¦
America's most powerful aircraft jet engine in production
β Scribed by R.H.O.
- Publisher
- Elsevier Science
- Year
- 1948
- Tongue
- English
- Weight
- 76 KB
- Volume
- 246
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
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## 287 those of a tuning fork. The ears in some way perceive a difference between sound wave and another of the same pitch which is ahead or behind the first in its cycle of motion. This ability to notice phase difference ceases when the frequency of the sound is from ~2oo to I5oo double vibration
Quality assurance in design: Quality Ass