(a) Show that for logarithmic oxidation, the rate of oxide growth dy/dt is inversely proportional to...

(a) Show that for logarithmic oxidation, the rate of oxide growth dy/dt is inversely proportional to the time for large reaction times. (b) Then show that the oxidation rate approaches 0 for a large reaction time.

Solutions

Expert Solution

samet mamat answered 1 year ago

Next > < Previous

Related Solutions

The diffusion rate of a gas is directly proportional to what variables and inversely proportional to...

The diffusion rate of a gas is directly proportional to what variables and inversely proportional to what variables?

The rate of growth of the population of rabbits in China is proportional to the current...

The rate of growth of the population of rabbits in China is proportional to the current rabbit population. The population after t years is R(t). Write the differential equation for which R(t) is a solution. Your equation should involve an unknown constant Initially, there are 100 rabbits but the population is increasing at a rate of 20 per year. Use this information to find the unknown constant in part That is, write the differential equation (without an unknown constant) for...

2. The growth rate of a population of bacteria is directly proportional to the population p(t)...

2. The growth rate of a population of bacteria is directly proportional to the population p(t) (measured in millions) at time t (measured in hours). (a) Model this situation using a differential equation. (b) Find the general solution to the differential equation. (c) If the number of bacteria in the culture grew from p(0) = 200 to p(24) = 800 in 24 hours, what was the population after the first 12 hours? 3. Find the particular solution y(x) to the...

Population Exponential Model: Suppose that the growth rate of the population of city X is proportional...

Population Exponential Model: Suppose that the growth rate of the population of city X is proportional to the population of X. We have the following data: the population in 1945 was 36,000 and the population in 1990 was 63,000. Establish and solve an Initial Value Problem to express the population of X as a function of time, graph this function and calculate an estimate of the population in the year 2040. Solve the problem using the parameters from the beggining...

solve using laPlace dy/dt+4y=40sin3t; y(0)=6 Please show all steps and write neat, thanks!

Show how growth rate of GDP per capita is related to the growth rate of GDP...

Show how growth rate of GDP per capita is related to the growth rate of GDP per worker and growth rate of working-age fraction of population. How does the effect of population redistribution reduce the average growth rate of income in the world? Explain this (composition effect) by providing examples.

PLEASE SHOW WORK Stock A is selling for $40 per share, has an expected growth rate...

PLEASE SHOW WORK Stock A is selling for $40 per share, has an expected growth rate of 8 percent, is expected to pay a dividend of $4 per share next year, and its beta is estimated to be 2.00.The risk-free rate of interest is 4 percent and the market risk premium is 5 percent. A.If the expected inflation rate is expected to return to 1 percent, but the market risk premium increases to 7 percent, what is the risk-free rate...

Subjects