Explain the activation energy for the diffusion of car

Reference no: EM13489773

The activation energy for the diffusion of car- bon in chromium is 111,000 J/mol. Calculate the diffusion coefficient at 1100 K (827??C), given that D at 1400 K (1127??C) is 6.25 ?? 10??11 m2/s.

Reference no: EM13489773

Questions Cloud

Specifically interpret apple financial condition : Based on these ratios, specifically interpret Apple's financial condition by using examples of Profitability Ratios, Leverage Ratios, Liquidity Ratios, and Efficiency Ratios.

What is the amplitude of the electric field of this wave : The electric field of a sinusoidal electromagnetic wave obeys the equation E=?(375V/m)sin[(5.97×1015rad/s)t+(1.99×107rad/m)x]. What is the amplitude of the electric field of this wave

Determine the wavelength of the emitted photon : In a hydrogen atom, the electron makes a transition from the n = 7 to the n = 2 state. What is the wavelength of the emitted photon

How much of the first payment is interest : Discuss two AASB accounting standards that utilise different measurement approaches.

Explain the activation energy for the diffusion of car : The activation energy for the diffusion of car- bon in chromium is 111,000 J/mol. Calculate the diffusion coefficient at 1100 K (827??C), given that D at 1400 K (1127??C) is 6.25 ?? 10??11 m2/s.

Determine the maximum cop of the heat pump : On a cold day, a heat pump absorbs heat from the outside air at 14°F (-10°C) and transfers it into a home at a temperature of 86°F (30°C)

Equivalent units and related costs : Equivalent Units and Related Costs; Cost of Production Report; Entries

Calculate the rotational kinetic energy of the station : To simulate gravitation effects in space, you design a large cylindrical space station with a radius of 200m. Calculate the Rotational Kinetic Energy of the Station

What is the magnification of the lens combination : A simple camera telephoto lens consists of two individual lenses. The objective has a focal length f1 = + 37.0 cm. What is the magnification of the lens combination

User Account

All Pages