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EXCEL TUTORIALS SHEET TWO ENGINEERING APPLICATIONS Q1- An Abbe Refractometer, is given by the following equation in which the angle of rotation is ? and s the refractive index of glass (1.51). For liquid, the value of 0 was found to be 75. Change into excel equation (2-sin2(?)) 1/2-t-sin(?) ? Q2-From the following data find the following Month Producton 1- Total Production for one year 2- Average of production for one year 3- lowest Month in production 4- Total Production for odd months 5- If the Average is 70 how can you separate 60 50 60 70 70 60 80 70 60 90 60 70 2 January 3 feb 4 march 5 April 6 May June July months above from the rest. 9 August o September 1October 12 Novmber 13 Decmber Q3-Convert the following sound Amplifying equation to an Excel form knowing that P1-7 P2-4.5 P1 K = 2log P2 Q4- Trough' of length L-10 has a semicircular cross section with radius r-1.5 When filled with water to within a distance h-0.417 of the rim, the volume V is given by convert into excel terms