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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.

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


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With advanced technologies and facilities, strict high quality regulate, reasonable price tag, excellent support and close co-operation with shoppers, we have been devoted to furnishing the best benefit for our buyers 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: Armenia, Johor, British, By integrating manufacturing with foreign trade sectors, we can offer total customer solutions by guaranteeing the delivery of right items to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Mona from Maldives - 2018.07.27 12:26
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Christina from Casablanca - 2018.12.25 12:43
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