China Wholesale Surface Tension Factories – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor
China Wholesale Surface Tension Factories – 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 |
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We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for China Wholesale Surface Tension Factories – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor , The product will supply to all over the world, such as: Florence, Angola, Bahamas, Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question items they do not understand. We break down people barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .
By Daniel Coppin from Sierra Leone - 2017.05.21 12:31
The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
By Louise from Bandung - 2017.02.18 15:54
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