A thermoelectric method of comparing intensities of ultrasonic fields in liquids
R B J Palmer; R B J Palmer; Physics Department, Royal Free Hospital School of Medicine, London, W.C.1
Журнал:
Journal of Scientific Instruments
Дата:
1953-06-01
Аннотация:
A new type of indicator is described dependent upon the rise in temperature of certain materials due to the absorption of ultrasonic radiation incident upon them. Experiments are described in which the behaviour of the indicator is compared with that of a radiation pressure detector. Examples are given of its use.
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