Please accept cookies to watch the video.
实验：反平方定律
实验：反平方定律 (115 V, 50/60 Hz)
Experiment: Leslie Cube (115 V, 50/60 Hz)
Experiment: Leslie Cube (230 V, 50/60 Hz)
![圆筒支脚, 1001046 [U8611210], Tripods](/imagelibrary/U8611210/U8611210_01_圆筒支脚.jpg)
![圆筒支脚, 1001046 [U8611210], Tripods](/thumblibrary/U8611210/U8611210_01_1200_1200_圆筒支脚.jpg)
![实验：反平方定律, 8000691 [UE4050100-230], Intensity of Radiation](/thumblibrary/UE4050100-230/UE4050100-230_01_140_140_实验-反平方定律.jpg)
![实验：反平方定律
(115 V, 50/60 Hz), 8000690 [UE4050100-115], Intensity of Radiation](/thumblibrary/UE4050100-115/UE4050100-115_01_140_140_实验-反平方定律-115-V-5060-Hz.jpg)
![Experiment: Leslie Cube (115 V, 50/60 Hz), 8000582 [UE2020200-115], Heat transport](/thumblibrary/UE2020200-115/UE2020200-115_01_140_140_Experiment-Leslie-Cube-115-V-5060-Hz.jpg)
![Experiment: Leslie Cube (230 V, 50/60 Hz), 8000583 [UE2020200-230], Heat transport](/thumblibrary/UE2020200-230/UE2020200-230_01_140_140_Experiment-Leslie-Cube-230-V-5060-Hz.jpg)
![莫尔型 热电堆, 1000824 [U8441301], 热流/热辐射](/thumblibrary/U8441301/U8441301_01_140_140_莫尔型-热电堆.jpg)
![Digital Multimeter P3340, 1002785 [U118091], 手持数字测量仪器](/thumblibrary/U118091/U118091_01_140_140_Digital-Multimeter-P3340.jpg)
![K－型 锂铬－锂插入式传感器,测量范围－65到550℃, 1002804 [U11854], 温度计](/thumblibrary/U11854/U11854_01_140_140_K-型-锂铬-锂插入式传感器-测量范围-65到550.jpg)
![15根安全实验导线套件，75mm, 1002843 [U138021], 电循环](/thumblibrary/U138021/U138021_01_140_140_15根安全实验导线套件-75mm.jpg)
![直流电源, 0-20 V, 0-5 A
, 1003312 [U33020-230], 供电器](/thumblibrary/U33020-230/U33020-230_01_140_140_直流电源-0-20-V-0-5-A.jpg)
![高频接插线，长1m, 1002746 [U11255], 实验用导线和电缆](/thumblibrary/U11255/U11255_01_140_140_高频接插线-长1m.jpg)
![成对安全实验导线，75cm, 2,5 mm², 1002849 [U13812], 实验用导线和电缆](/thumblibrary/U13812/U13812_01_140_140_成对安全实验导线-75cm-2-5-mm.jpg)
![Leslie Cube, 1000835 [U8442835], 热流/热辐射](/thumblibrary/U8442835/U8442835_01_140_140_Leslie-Cube.jpg)
![袖珍型测量带，2米, 1002603 [U10073], 长度测量](/thumblibrary/U10073/U10073_01_140_140_袖珍型测量带-2米.jpg)
![确定普朗克常数的发光二极管, 1000917 [U8482460], 量子化](/thumblibrary/U8482460/U8482460_01_140_140_确定普朗克常数的发光二极管.jpg)
![不锈钢杆 470mm, 1002934 [U15002], 杆](/thumblibrary/U15002/U15002_01_140_140_不锈钢杆-470mm.jpg)
![竖直标尺，1m, 1000743 [U8401560], 长度测量](/thumblibrary/U8401560/U8401560_01_140_140_竖直标尺-1m.jpg)
![Rotating Base for Leslie Cube, 1017875 [U8557350], 热流/热辐射](/thumblibrary/U8557350/U8557350_01_140_140_Rotating-Base-for-Leslie-Cube.jpg)
![测量放大器 U（230 V, 50/60 Hz）, 1020742 [U8557560-230], 测量放大器](/thumblibrary/U8557560-230/U8557560-230_01_140_140_测量放大器-U-230-V-5060-Hz.jpg)
![高频接插线,BNC/4毫米插头, 1002748 [U11257], 实验用导线和电缆](/thumblibrary/U11257/U11257_01_140_140_高频接插线-BNC4毫米插头.jpg)
![通用夹, 1002830 [U13255], 夹具](/thumblibrary/U13255/U13255_01_140_140_通用夹.jpg)
![电压电源0-500 V (230 V, 50/60 Hz), 1003308 [U33000-230], 供电器](/thumblibrary/U33000-230/U33000-230_01_140_140_电压电源0-500-V-230-V-5060-Hz.jpg)
![Ultrasound Transducer, 40 kHz, Equipment Kit, 1009888 [U8552003], 实验 超声波](/thumblibrary/U8552003/U8552003_01_140_140_Ultrasound-Transducer-40-kHz-Equipment-Kit.jpg)
![固定头, 1002827 [U13250], 夹具](/thumblibrary/U13250/U13250_01_140_140_固定头.jpg)
![圆筒支脚, 1002834 [U13265], 基底](/thumblibrary/U13265/U13265_01_140_140_圆筒支脚.jpg)