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Small hole imaging tester experimental device J29035 primary school science experiment equipment optical physics teaching instrument
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28,749 so'm
28,749 so'm5,056,026 available in stock
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Small hole imaging tester experimental device J29035 primary school science experiment equipment optical physics teaching instrument
About the product
Characteristic
- Material
Plastic
- Origin
Taizhou, Jiangsu
- Item No.
01
- Type
Physics teaching instrument
- Brand
Junlilai
- Scope of Application
Physics teaching instrument
- Model
J29035
- Import or not
No
- Measuring range
Optical Experiment
- Customized processing
Yes
- Order Number
01
Description
【名称】：小孔成像装置
【材料】：塑料
【尺寸】：可拆卸，组装制作
【厂家】：江苏顺和教学仪器有限公司
目的和要求：认识小孔成像为规律，理解物点和像点一一对应的关系。
仪器和器材：蜡烛、小孔屏（孔径1－3毫米）、毛玻璃屏
实验方法：
1.放好蜡烛、小孔屏和毛玻璃屏
2.点燃蜡烛，调整蜡烛和屏的高度，使蜡烛的火焰、小孔和毛玻璃屏的中心大致在一条直线上。蜡烛和小孔屏的距离不宜过大。调整后，可以在毛玻璃屏上看到蜡烛火焰倒立的实像。
3.移动蜡烛或毛玻璃屏的位置，可以看到，蜡烛距小孔越近或毛玻璃屏距小孔越远，得到的像越大。
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Characters
Properties
- Material
Plastic
- Origin
Taizhou, Jiangsu
- Item No.
01
- Type
Physics teaching instrument
Description
【名称】：小孔成像装置
【材料】：塑料
【尺寸】：可拆卸，组装制作
【厂家】：江苏顺和教学仪器有限公司
目的和要求：认识小孔成像为规律，理解物点和像点一一对应的关系。
仪器和器材：蜡烛、小孔屏（孔径1－3毫米）、毛玻璃屏
实验方法：
1.放好蜡烛、小孔屏和毛玻璃屏
2.点燃蜡烛，调整蜡烛和屏的高度，使蜡烛的火焰、小孔和毛玻璃屏的中心大致在一条直线上。蜡烛和小孔屏的距离不宜过大。调整后，可以在毛玻璃屏上看到蜡烛火焰倒立的实像。
3.移动蜡烛或毛玻璃屏的位置，可以看到，蜡烛距小孔越近或毛玻璃屏距小孔越远，得到的像越大。
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|
|
|
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