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  5. Uncertainty of the method of measurement of coefficient of reflection the ultrasonic are free from border i undressed the solid body – liquid

Uncertainty of the method of measurement of coefficient of reflection the ultrasonic are free from border i undressed the solid body – liquid

O.S. Hakimov, G.О. Hakimova, N.A. Tadzhaliyeva
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Uncertainty of a method of measurement of coefficient of reflection ultrasonic is estimated are free from limit of the section a solid body (melted quartz) – liquid (the distilled water) an impedance method.
Keywords: uncertainty, measurement, total, standard, ultrasound, impedance, reflection coefficient