Find composition in atom percent of an alloy having ag
What is the composition, in atom percent, of an alloy that consists of a) 91.5 wt% Ag and b) 8.5 wt% Cu? Assume that the atomic weights for silver and copper are, respectively, 107.87 and 63.55 g/mol.
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Find the change in kinetic energy of the system of two vehicles for the situations of part (a) and part (b). For which situation is the changein kinetic energy grater in magnitude?
Sandblasting equipment acquired at a cost of $86,000 has an estimated residual value of $5,000 and an estimated useful life of 10 years. It was placed in service on October 1 of the current fiscal year, which ends on December 31.
(a) if the charged particle is 3 cm away, calculate both the potential and kinetic energies of the bead. (b) what would be the closest distance the bead would be from the point charge? (HINT for B: what would be the speed of the bead at this point
Rambles Toyland makes a product that sells for $70 per unit and has $45 per unit in variable costs. Annual fixed costs are $24,000. If Rambles sells 10 units less than breakeven, how much loss would the company recognize on its income statement
A building with a cost of $765,000 has an estimated residual value of $153,000, has an estimated useful life of 36 years, and is depreciated by the straight-line method.What is the amount of the annual depreciation?
A 0.45 F parallel- plate capacitor is connected to a 6V battery. (a) how much is the charge on the plates? (b) what is the energy stored in the capacitor? (c) if the area of the plates doubles and the separation distance is reduced by a factor of
Marshal Corporation sells a single product at a price of $62 per unit. Fixed costs total $640,000 and variable costs per unit are $22. Marshal is considering the purchase of new equipment which would reduce variable costs per unit
Miss. Nazia is the owner of a business entity with a capital of Rs. 10 Million. She has introduced her own brand of ladies fashion & bridal garments sold through boutiques in various cities.
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