Fast delivery Physics Lab Equipment - Crookes radiometer – Lianying
Fast delivery Physics Lab Equipment - Crookes radiometer – Lianying Detail:
- Place of Origin:
-
Zhejiang, China
- Brand Name:
-
Lianying
- Model Number:
-
LY2490
- Material:
-
Glass+Plastic
- Color:
-
Transparent
- Usage:
-
Demonstrate teaching
J2490
Crookes Radiometer
Comprising partly evacuated glass bulb approx 80mm dia., with contained at its centre a fine pivot which supports four lightweight metal arms. One side of each vane is blackened, the reverse side is white. Infrared radiation heats the black faces of the vanes more than the white, causing a pressure difference on either side of the vanes which drives the vanes round, providing a pleasant visual demonstration of several physical effects. Discussion of the mechanism turning the vanes covers several areas of physics including: thermal radiation and absorption; thermal transfer; air pressure; and momentum of gas molecules. The unit is mounted on a round plastic base.
Glass Bulb Dia: 80mm,Plastic Base Size: 90*90mm
Individual Item Weight: 207g,Packaging Size:10.2*10.2*16.2cm
Product detail pictures:
Related Product Guide:
Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for Fast delivery Physics Lab Equipment - Crookes radiometer – Lianying , The product will supply to all over the world, such as: Ukraine, Atlanta, Portugal, We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Only we have better and better quality , could we achieve our customers and ourselves, too. Welcome customers all over the word to contact us for getting further business and reliable relationships. We are always here working for your demands whenever you need.
By Matthew from Portugal - 2017.03.07 13:42
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
By Modesty from Uzbekistan - 2017.10.27 12:12
