Maximum frequency of X-rays at constant voltages between 30,000 and 100,000
✍ Scribed by A.W. Hull
- Publisher
- Elsevier Science
- Year
- 1916
- Tongue
- English
- Weight
- 51 KB
- Volume
- 181
- Category
- Article
- ISSN
- 0016-0032
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✦ Synopsis
rays of high i).enetration. It is the wave-length that determines penetration, therapeutic action, and all other effects, and, with rays having the same spectrmn, the o,nly variable is milliamp~reminutes.
Any spectrum o,btained with constant voltage may be duplicated with fluctuating voltage by using a definite but different voltage and current, but the conversion factors must be kno,wn and will be large for machines differing greatly in wave-form.
The principles upon which the wo.rk is based, the operation of the spectrometer, and the method o.f obtaining constant voltage are explained in detail, with diagrams, curves, and oscillograms. MAXIMUM FREQUENCY OF X-RAYS AT CONSTANT VOLTAGES BETWEEN 30,000 AND ioo,ooo.