China Wholesale Free Fall Manufacturers – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor
China Wholesale Free Fall Manufacturers – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor Detail:
Experiments
1. Measure gravity acceleration g using two methods:
(1) Measure the height difference between the highest and the lowest points of the surface of rotating liquid, then calculate gravity acceleration g.
(2) Laser beam incident parallel to the rotation axis to measure surface slope, then calculate gravity acceleration g.
2. Verify the relationship between focal length f and rotational period t according to the parabolic equation.
3. Study concave mirror imaging of rotating liquid surface.
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Description |
Specifications |
| Semiconductor laser | 2 pcs, power 2 mw
One spot beam with diameter < 1 mm (adjustable) One divergent beam 2-d adjustable mount |
| Cylinder container | Colorless transparent plexiglass
Height 90 mm Inner diameter 140 ± 2 mm |
| Motor | Speed adjustable, max speed < 0.45 sec/turn
Speed measurement range 0 ~ 9.999 sec, accuracy 0.001 sec |
| Scale rulers | Vertical ruler: Length 490 mm, min div 1 mm
Horizontal ruler: Length 220 mm, min div 1 mm |
Product detail pictures:
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Our primary objective is always to offer our clients a serious and responsible small business relationship, offering personalized attention to all of them for China Wholesale Free Fall Manufacturers – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor , The product will supply to all over the world, such as: Curacao, Lyon, Porto, Our company considers that selling is not only to gain profit but also popularize the culture of our company to the world. So we are working hard to give you the wholehearted service and willing to give you the most competitive price in the market
By Maureen from kazan - 2018.11.04 10:32
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By Liz from Paraguay - 2018.06.03 10:17
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