Measurements of physical quantities are expressed both in terms of a numerical magnitude and as aunit of measurement. The concept of length is fundamental and is applied to measurements of depth, width, length, height and diameter. Three otherfundamental dimensionsare mass (force), time and temper...
(a)M1 Attempt to obtain a dimensionally correct expression for the surface area in terms of x and h and equate to 480A1 Correct equation, as shown or equivalent.dM1 Use the volume and eliminate h from the expressionA1cso Obtain the given expression for V in terms of x from correct ...
7.To measure the length and width of index finger, providing regression equation for stature estimation.目的 :对示指骨各指节的长度及宽度进行X线测量 ,其身高的多变量主成分回归方程。 8.Research on Effect of Sports Prescription for Lengthening Short Children;矮身材儿童身高助长运动处方的探索 9.The man...
What is the volume of a box whose length is 12 - 2x, width is 7 - 2x, and height is x? What will be the height of a box which has a length of 6 cm, width of 7 cm and volume of 378 cubic cm? Find the dimensions of the box described. The ...
Non-dimensionalising of the time-independent Reynolds equation If thebearing length,L, minimum clearance between thebearing surfaces,hm, and theambient pressure,Pa, are considered as the reference length, height and pressure, respectively, the dimensionless length, width, height and pressure can be ...
The length and width are twice the height. What is the height? Answer and Explanation: Given: Volume of the container: 6912 Height=2xLength, and =2xWidth To find: Height of the container Solution: Let the height of the given container be......
2024a). Thus, the ratio L/W = 1.50 in the fixed channel width of all weirs was taken as a constant. For all weir types, the channel width is W = 385 mm and the crest height is P = 100 mm. Fig. 7 Different labyrinth weir types considered with same L/B = ...
The size of the test blocks is length × width × height = 400 × 400 × 300 mm, and a 300-mm long, 8-mm diameter borehole was centrally positioned in each specimen, as shown in Fig. 3. The primary objective of this study was to investigate the ...
height = 1.7 cm width = 4.8 cm Density: One interesting material property that is widely used in several disciplines of science is the density. It is an intrinsic and derived quantity that describes the denseness and compactnes...
In the absence of frequency chirp (C=0), the spectral width is the smallest and satisfies the relation ΔωT0=1. Clearly, spectral width of a pulse is enhanced by a factor of (1+C2)1/2 if the pulse is linearly chirped. Eq. (3.2.17) can be used to estimate |C| from measurements...