Describe electrum is the name given to au-ag alloys

Reference no: EM13555488

Electrum is the name given to Au-Ag alloys when Ag exceeds 20wt%. Determine the density of electrum with exactly 20 wt %Ag. If the market price of Au and Ag are $400 per ozt and $7 per ozt respectively, what is the value of this electrum on a per ounce basis? [Density of pure Au = 19.3 g/cc, density of pure Ag = 10.5] g/cc.

Reference no: EM13555488

Questions Cloud

Calculate what is the tangential speed of a person : earth's radius is 6.38x10^6 m, and it completes one revolution every day. What is the tangential speed of a person standing on the on the equator

Calculate how long a de-orbit burn must last in minutes : Calculate how long a de-orbit burn must last in minutes and secondsto achieve the Shuttle’s change in altitude from 212 miles to60 miles at perigee.

Compute cost of goods sold for november : Compute cost of goods sold for November and what is the value of work-in-process inventory on November 30?

Net present value (npv) is best defined : Net present value (NPV) is best defined

Describe electrum is the name given to au-ag alloys : Electrum is the name given to Au-Ag alloys when Ag exceeds 20wt%. Determine the density of electrum with exactly 20 wt %Ag. If the market price of Au and Ag are $400 per ozt and $7 per ozt respectively,

Peed of boat relative to stationary observer on shore : A boat crosses a river of width w=100m in which the cuerrent has auniform speed of 1.35 m/s. The pilot maintains a bearing perpendicular to the river and a throttle setting to give a constant speed of 2.00 m/s.

Make the journal entry to record the sale : Prepare the journal entry to record the sale and assuming that the tractor was sold for $10,000, prepare the journal entry to record the sale.

Why do none of the substrates with meta-directing effects : Why do none of the substrates given (toulene, o-xylene, m-xylene, p-xylene, p-cymene, ethlybenzene, anisole) as choices for this experiment include any with meta-directing effects

Physical count of inventory : Based on its physical count of inventory in its warehouse at year-end, December 31, 2014, Madison Company planned to report inventory of $34,500.

User Account

All Pages