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China Wholesale Measurement of Heart Rate Quotes – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor

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China Wholesale Measurement of Heart Rate Quotes – 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 Measurement of Heart Rate Quotes –  LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor detail pictures


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As a way to finest meet up with client's wants, all of our operations are strictly performed in line with our motto "High Quality, Aggressive Price, Fast Service" for China Wholesale Measurement of Heart Rate Quotes – LMEC-13 Comprehensive Experiments on Rotating Liquid – Labor , The product will supply to all over the world, such as: Norwegian, Austria, USA, Our company sticks to the principle of "high quality, reasonable price and timely delivery". We sincerely hope to establish good cooperative relationships with our new and old business partners from all parts of the world. We hope to work with you and serve you with our excellent goods and services. Welcome to join us!
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