Задача id17190
Solve Problem 37.16 for a magnetostrictive nickel transducer operating in water. 37.16. An ultrasonic ceramic transducer is placed in castor oil. What proportion of energy is transferred to the oil? The density of ceramics is 2.8 103 kg/m3, the speed of sound in it is 6.2 103 m/s.
Answer. Format gif
Оплата и выдача товара осуществляются через партнёрскую платформу.