A Doppler effect experiment of resonance materials such as erbium, tungsten, thorium and uranium was carried out in the Fast Critical Assembly of Japan Atomic Energy Research Institute. Cylindrical shaped samples of 150 mm in stack length and 23 mm in diameter were fabricated. The sample was ...
You’ve just watched JoVE’s introduction the Doppler effect. You should now understand the basic principles of the Doppler effect, how to measure the speed of sound waves in the laboratory, and some applications of the technique in the real world. Thanks for watching!
The fluctuations in the output of an interferometer when one of the mirrors is moved are actually due to a shift in the frequency of the beam reflected from the moving mirror. We describe an experiment which demonstrates unambiguously the existence of such a frequency shift.doi:10.1080/...
The energy dependent Doppler effect for 238U was calculated using the collision probability method with the resonance parameters of the HRG library, and this calculated result was compared with the experiment carried out at Karlsruhe. Though the discrepancy between the calculation and the experiment is...
In this experiment, the wave properties of sound are defined and explored. Specifically, the relationship between sound wave frequency, wavelength, and speed were confirmed. Tuning forks are designed to emit only one frequency, making them optimal devices to demonstrate the Doppler effect. As the ...
In particular, it’s likely that the more time you spend around motor vehicles, the more you naturally experience the Doppler effect. This is because high-speed movement, particularly involving an object with high noise pollution like cars, places the basis of a physics experiment directly in ...
multiplier effect───乘数效应 双语使用场景 Based on Michelson interferometer, the laser Doppler effect experiment instrument is designed.───通过对迈克耳孙干涉仪动镜的改装和机械加工, 设计了激光多普勒效应实验装置. I'm going as the Doppler effect.───我准备扮演多普勒效应。 The experiment research...
5) ultrasonic Doppler effect 声多普勒效应 1. Wiggling-typeultrasonic Doppler effectexperiment instrument; 摆动式声多普勒效应实验仪 更多例句>> 6) laser Doppler effect 激光多普勒效应 1. Ship wake detection based onlaser Doppler effect; 基于激光多普勒效应的舰船尾流探测研究 ...
1) ultrasonic Doppler effect 声多普勒效应 1. Wiggling-typeultrasonic Doppler effectexperiment instrument; 摆动式声多普勒效应实验仪 更多例句>> 2) ultrasonic Doppler effect 超声多普勒效应 1. According to theultrasonic Doppler effect,an experimental system is estibilished for measuring the velocity of movi...
多普勒效应设计性实验大学物理本文介绍了设计性实验"多普勒效应研究变速度运动",该实验要求学生理解多普勒效应测量速度的原理,利用多普勒效应及声速综合测试仪、智能控制系统实验仪器,设计出一套多普勒效应测量变速度的实验装置,并利用该实验装置测量简谐运动物体的速度.汤燕...