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  1. Absolute error of the thickness of 500 pieces      = 48mm × 1/240 = 0.2mm The thickness of each piece      = (48±0,2mm) ÷ 500      = 0.096±0.0004mm ∴ The possible range of x is  0.0956~0.0964 (mm).

    分類:科學及數學 > 數學 2020年09月12日

  2. Thickness of each paper based on the measured value = 48 / 500 = 0.096 mm...error = 0.096 X 1 / 240 = 0.0004 Therefore, upper limit of the thickness of a piece of paper = 0.096 + 0.0004 = 0.0964 mm Lower limit of the thickness ...

  3. Thickness of a sheet of graph paper = (x/500) cm 解釋: 有兩個方法計每張紙的厚度...

    分類:科學及數學 > 數學 2009年02月27日

  4. 1. Measure the thickness of 10000 papers, then divide the thickness by 10000 to get the thickness of 1 paper...

    分類:科學及數學 > 數學 2007年10月10日

  5. the thickness of the mantle: Earth's mantle is ~2,890 km thick (1,800 miles...

    分類:科學及數學 > 地理學 2009年02月11日

  6. Thickness of the glass = (10 - 9)/2 = 0.5 cm Volume of the material used = Volume of the big cylinder - Volume of the small cylinder = piR^2H - pir^2h = pi[(10/2)^2(20)] - pi[(9/2)^2(20 - 0.5)] = (841pi/8) cm^3

    分類:科學及數學 > 數學 2010年05月06日

  7. (1)Find (i)the maximum error of the thickness of a piece of paper As the thickness for 500 pieces is correct...0.5/500 = 0.001 mm (ii)the thickness of each piece of paper 58/500 = 0.116 so the thickness of each piece of paper is 0.116mm (iii)the percentage error,correct to the ...

    分類:科學及數學 > 數學 2007年12月20日

  8. ...numerical apertures, the optical properties and thickness of the medium lying between the front lens element and the...oil immersion objectives, it may appear that coverslip thickness is of only limited concern, because its...

  9. i) The maximum error of the thickness of a piece of paper, =(1 ÷ 2)mm = 0.5mm ∴The maximum error of the...

    分類:科學及數學 > 數學 2008年10月23日

  10. ...scale first and then divide it by 50 to get the average weight of one piece. b.the thickness of a cardboard The easy and accurate way is to use a vernier caliper. ...

    分類:科學及數學 > 數學 2011年09月07日