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.
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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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world 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: Ghana, Doha, Niger, All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients in the near future.
By Moira from Benin - 2017.04.08 14:55
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
By Dale from Casablanca - 2018.06.12 16:22
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