If instead the gold is drawn out into a cylindrical fiber

Reference no: EM13633878

Gold, which has a density of 19.32 g/cm³, is the most ductile metal and can be pressed into a thin leaf or drawn out into a long fiber. (a) If a sample of gold with a mass of 3.090 g, is pressed into a leaf of 6.952 µm thickness, what is the area (in m2) of the leaf? (b) If, instead, the gold is drawn out into a cylindrical fiber of radius 2.400 µm, what is the length (in m) of the fiber?

Reference no: EM13633878

Questions Cloud

A at what time is the water mass greatest and b what is : water is poured into a container that has a leak. the mass m of the water is given as a function of time t by m

Find the net rate of entropy change of the water and hot : water enters a steam generator as compressed liquid at 100 c 6mpa and exits as superheated vapor at 500 c 6mpa constant

The mass of the rod is m and the magnitude of the impulse : a uniform rod is resting on a frictionless table when it is suddenly struck at one end by a sharp horizontal blow in a

What happens to therate if the concentration of potassium : when ethyl bromide is added to potassium t-butoxide the product is ethyl t-butyl ether.a what happens to the rate if

If instead the gold is drawn out into a cylindrical fiber : gold which has a density of 19.32 gcm3 is the most ductile metal and can be pressed into a thin leaf or drawn out into

A system consisting of 575 g of liquid water at 298k is : a system consisting of 57.5 g of liquid water at 298k is heated using an immersion heater at a constant pressure of1.00

Sketch the t vs s cyclediagram for this ideal rankine power : a non-ideal regenerative rankine cycle for a power plant shown below where there is no heat loss or pressure drops in

A 360g block hangs from a spring with k519 nm at t0s the : a 360g block hangs from a spring with k5.19 nm. at t0s the block is 18.4 cm below the equilibrium position and moving

How many beta particles are emitted in 180 s by a : cobalt-60 undergoes beta decay has a half life of 5.26 years.a how many beta particles are emitted in 180 s by a

User Account

All Pages