Basic Physical Measurement Skill

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This is an experiment report and manual about basic physical measurement skills.Hope this will help you.

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  • Exp1 -

  • ......

    (

    )

    (n-1) n /2

    K P

    D

    X M

    20 39 ( 39mm)

    (2 ) 0.05 mm(

    0.05mm) 0.05mm

    KnnP )1(2

    n

    KK

    nKPKD

    2)

    11(222

    n

    KXM

    2

  • T 1

    0.5 mm 50 0.01 mm

  • Prat1 ()

    ()

    55ml ()

    45ml ()

    55ml 45ml ()

    10ml

  • Part2 ()

    1020304050

    X-Y

  • ()

    (mm) 1 2 3 4 5

    (mm) 12.20 12.00 12.05 12.10 12.10 12.09 0.21

    (mm) 12.65 12.55 12.70 12.70 12.80 12.68 0.12

    1(mm) 45.00 44.40 44.40 44.80 44.90 44.70 0.25

    2(mm) 34.60 34.80 34.90 34.60 34.15 34.61 0.26

    3(mm) 10.40 9.60 9.50 10.20 10.75 10.09 0.48

    (1ml)=10000(mm)3

    (/2)2 = 1.158*104(mm)3

    15.8%

    ()

    1 2 3 4 5

    (m) 3.920 3.919 3.921 3.921 3.925 3.921 0.0023

    ()

    (mm) 1 2 3 4 5

    10 0.85 0.85 0.85 0.85 0.85 0.85

    20 1.70 1.70 1.75 1.80 1.75 1.74

    30 2.55 2.60 2.55 2.60 2.55 2.57

    40 3.55 3.40 3.45 3.40 3.50 3.46

    50 4.55 4.30 4.30 4.30 4.30 4.35

    ()

    (mm) 1 2 3 4 5

    10 0.763 0.751 0.745 0.755 0.742 0.751

    20 1.988 2.001 2.005 1.997 1.998 1.999

    30 2.840 2.815 2.823 2.861 2.857 2.839

    40 3.662 3.680 3.666 3.667 3.671 3.659

    50 4.635 4.638 4.613 4.639 4.632 4.631

  • ()

    y = 0.0872x - 0.022

    0

    0.5

    1

    1.5

    2

    2.5

    3

    3.5

    4

    4.5

    5

    0 10 20 30 40 50 60

    y = 0.0942x - 0.0502

    0

    0.5

    1

    1.5

    2

    2.5

    3

    3.5

    4

    4.5

    5

    0 10 20 30 40 50 60

  • (1) P = 750.5 mmHg 99.648

    (2) 0..5

    (3) 97.0

    (4)

    X

    Y

    0 . 0 0 0 19 9 . 6 4 8

    0 . 0 0 0 1Y

    5.07 . 09

    5.0X

    Y = 99.648 x

    5.96

    0.5 X

    ( 0.0001 )

    () 1 2 3 4 5

    () 25.8 25.8 25.8 25.7 25.7 25.8 0.0548

    () 26.1 26.1 26.1 26.0 26.0 26.1 0.0548

    () 1 2 3 4 5

    () 25.9 26.0 25.9 25.9 25.8 25.9 0.0707

    0.0062%

    X

    97.0

    0.5

    Y

    0.0001

    99.648

  • ()

    %15.810000

    1000011580

    15.8%

    1.

    1 2

    2.

    10ml

    10ml

    ()

    0.006m

    ...

    ()

    1

    1.

    2.

  • %620.05.92

    5.926.062

    1.

    2.

    3.

    1.

    2.

    1. (1 )

    10

    2.

    (mm) 1 2 3 4 5

    (mm) 12.20 12.00 12.05 12.10 12.10 12.09 0.21

    (mm) 12.65 12.55 12.70 12.70 12.80 12.68 0.12

    1(mm) 45.00 44.40 44.40 44.80 44.90 44.70 0.25

    2(mm) 34.60 34.80 34.90 34.60 34.15 34.61 0.26

    3(mm) 10.40 9.60 9.50 10.20 10.75 10.09 0.48

    (1ml)=10000(mm)3

    (/2)2 = 1.158*104(mm)3

    15.8%

  • 3.

    0.05mm

    0.01mm

    (

    )

    0.01mm 5

    4.

    1

  • 5.

    X

    X X

    X

    X

    A A

    X X

    X

    X

  • Excel

    -

    http://zh.wikipedia.org/wiki/%E7%83%AD%E7%94%B5%E5%81%B6

    https://zh.wikipedia.org/zh-

    tw/%E6%B0%B4%E9%8A%80%E6%BA%AB%E5%BA%A6%E8%A8%88

    https://zh.wikipedia.org/wiki/%E7%89%A9%E7%90%86%E5%AD%A6%E5%8F%B

    2#X.E5.B0.84.E7.BA.BF.E5.92.8C.E7.94.B5.E5.AD.90.E7.9A.84.E5.8F.91.E7.8E.B0

    https://zh.wikipedia.org/wiki/X%E5%B0%84%E7%BA%BF