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China Wholesale Kinetic Friction Coefficient Factories – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor

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China Wholesale Kinetic Friction Coefficient 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.

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 know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for China Wholesale Kinetic Friction Coefficient Factories – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor , The product will supply to all over the world, such as: Slovenia, Bangladesh, Borussia Dortmund, we have complete material production line, assembling line , quality control system, and the most importantly, we have many patents technology and experienced technical&production team, professional sales service team. With all those advantages, we are going to create"the reputable international brand of nylon monofilaments", and spreading our products to every corner of the world. We are keep moving and try our best to serve our customers.
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