Evaluate the specific heat of the alloy

Reference no: EM13556708

1. An alloy is made of 30% gold, 20% silver and iron. The specific heats of gold, silver and iron are 0.0308, 0.056 and 0.107 cal/go C, respectively. Prove that the specific heat of the alloy is calculated by the percentage of the content. Calculate the specific heat of the alloy.

Reference no: EM13556708

Questions Cloud

Evaluate the diffusion coefficient : Glycerine in water diffuses along a horizontal column that has a cross-sectional area of 1.9 cm2. The concentration gradient is 3.2 10-2 kg/m4, Determine the diffusion coefficient

Evaluate the surface tension of the fluid : A certain fluid has a density of 1110 kg/m3 and is observed to rise to a height of 2.5 cm in a 1.0-mm-diameter tube. Calculate the surface tension of the fluid

Evaluate the electric field intensity : Two 3.0 g spheres are suspended by 9.0 cm long light strings, determine the electric field intensity that enables the spheres to be in equilibrium at ? = 11°

Estimate how much weight will the athlete lose : A 150-lb male athlete is running on a treadmill machine at a speed of 10 mi/hr in a thermally insulated room. (10%) After one hour, how much weight will the athlete lose

Evaluate the specific heat of the alloy : An alloy is made of 30% gold, 20% silver and iron. The specific heats of gold, silver and iron are 0.0308, 0.056 and 0.107 cal/go C, respectively. Calculate the specific heat of the alloy

Evaluate what is the mass of the meterstick : A meterstick is hung from a string at the 25-cm mark. A 0.50-kg object is hung from the zero end of the meterstick, What is the mass of the meterstick

How much power will the station then be delivering : You are the operator of a 15,000 V rms, 60 Hz electrical sub-statin. When you get to work one day, you see that the station is delivering 6.0 MW of power with a power factor of .90. how much power will the station then be delivering

What is the ground state energy of the system : Six electrons are confined to a 2-dimensional square infinite potential well with sides of length L. What is the ground state energy of the system

What are its final temperature and volume : One cylinder in the diesel engine of a truck has an initial volume of 600 cm3. Air is admitted to the cylinder at 30 0C and a pressure of 1.0 atm. What are its final temperature and volume

User Account

All Pages