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  1. ..., consider that if, over a surface area of A, the rate of increase of thickness is (dy/dt), then we can say that, the rate of freezing of volume of water...

  2. ...2918 / 600 = 4.86 g (cor. to the nearest 0.01 g) b. Thickness of each sheet of paper = Total thickness / total number of ...

    分類:科學及數學 > 數學 2007年10月04日

  3. ... (Correct the answer to 2 sig.fig.) 3)In an experment,the thickness of a piece of paper is measured to be 0.017 mm with a relative error...

    分類:科學及數學 > 數學 2007年11月30日

  4. ... by 10 and u will know the weight of a piece of tissue paper. measure the thicknessof 10 pieces of cardboards then divide the ans by 10 and u will...

    分類:科學及數學 > 數學 2010年01月08日

  5. ... earth is surrounded by the atmosphere, which is 300 km in thickness but has most of the gases concentrating in its ...

    分類:科學及數學 > 地理學 2008年06月04日

  6. To erect thickness of 100mm / 4 inches light weight block wall ( with 1hour fire resistance certificate...

    分類:社會及文化 > 語言 2012年01月05日

  7. Assume the thickness of one wooden block be s By the equation of motion v^2 = u^2 + 2as (400)^2...

  8. Answer of 1. : Maggie can measure the thickness of 100 compact disc and divide this value by 100. Then she can find the...

    分類:科學及數學 > 化學 2006年12月02日

  9. by 2as = v2 - u2 s = (02 - 5002) / 2(-800000) = 5/32 m I added a negative sign to the acceleration as the direction is opposite the minimum thickness of the wall= 5/32m for exact

  10. a) the maximum absolute error of the measurement = 39mm x 0.2% = 0.078mm b) the upper limit of the thickness of each piece of paper = 39mm/500 x (100+0.2)% = 0.078mm

    分類:科學及數學 > 數學 2008年12月26日