

If A=log 3(15), B=109 15(45), C =log 45(81), then value of the expression: A.B.C is 1 4 4
4. Liquid ammonia has a vapor pressure of 109 mm Hg at-66°C and a heat of vaporization of 2.46 x 10 J/mol. a) Estimate the normal boiling point of ammonia. b) Estimate the ratio of the vapor pressure at -66°C to that at -45°C
4. Liquid ammonia has a vapor pressure of 109 mm Hg at-66°C and a heat of vaporization of 2.46 x 10 J/mol. a) Estimate the normal boiling point of ammonia. b) Estimate the ratio of the...
Case X Y 108 133 132 3 109 114 4 118 110 5 94 98 6 111 103 7 107 6 8 125 130 9 120 122 10 119 126 11 127 122 12 109 118 13 90 95 14 95 103 15 112 118 16 100 94 17 93 90 107 11 18 19 122 114 20 118 124 21 109 116 22 112 117 23 121 109 24 109 107 25 12 110 3 рoints их 3 рoints...
Problem 2 Fct) (a) Derive and sketch the failure density function (3 marks) (b) Derive and sketch the and sketch the reliability function (3 marks) (c) Derive and sketch the hazard rate function (3 marks) (d) Would you recommend a burn in period for this motor, why or why not? (3 marks) (e) What is the probability a new motor will last more than 2 years? (3 marks) (f) Determine the mean time to fail for the motor. (3 marks)...
Help with physics please
Coulomb constant is 9 × 109 N·m2/C2 3, 135° 4. 90° 5.315° < θ < 360° 6.225° 7.0。 8. 45 <90° θ< 180° Answer in units of N θ<135° 021 (part 1 of 2) 10.0 points Consider a square with side a. Four charges +9, +9-g, and +q are placed at the corners A, B, C, and D, respectively θ < 270° θ<45° 023 10.0 points Two identical small charged spheres hang in equilibrium with equal...
4. Derive the Maclaurin series for In (1 + x) 5. Derive the Maclaurin series for In (1 – x) 6. Derive the Maclaurin series for In (*) 7. Find the Maclaurin series for x sin x (1-x)
c. Derive the following expression Using the expression in part c, derive an expression for terms of only Rand P. d. ASof an ideal gas in How does the molar entropy change with increasing pressure for an ideal gas? Justify you answer using the result in part d e.
Use the table for the question(s) below. Day 1 2 3 4 5 Futures Price 109 107 106 107 104 Suppose oil futures prices are as given in the above table (price per barrel). Suppose you buy 100 crude oil futures contracts, each for 1000 barrels of crude oil, at the current futures price of $108 per barrel on day 0. What is your cumulative profit/loss in your margin account by the end of day 5? A.−$400,000 B.$300,000 C.−$300,000
Part C Figure 1 of 4 > Derive the expression for the periad af ascillatians of the ice cube Express your answer in terms of radius R of the frame, the free-fall acceleration g, and the constant Submit Request Answer Part D Complete previous part(s)
on 4 of 14 > The Ksp of calcium carbonate, CaCO3, is 3.36 x 109. Calculate the molar solubility,S, of this compound м