For a random walk during a diffusion process, at time t the average atom will have advanced a radial distance r from the origin and it is given by_________
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The abbreviation of SCA is ______
The boiling point of the coolant should be ______
After 2s, the average atom has an advanced radial distance of 3m from the origin, then calculate the diffusion coefficient__________ (in m²/s)
The anti-freeze should have ______specific heat capacity to be compared to the specific heat capacity of the coolant.
Assume that on average an interstitial atom jumps 6 times per second and that each jump is in a random direction, then the probability of the atom jumping to every one of the six adjacent sites is given by___________
If plane (1) contains 5 B-atoms per metre square, calculate the number of atoms that will jump from plane (1) to (2) in 1s? (Assume that on average, an interstitial atom jumps 6 times per second)
______ apparatus is used in the determination of Flash and Fire point of a lubricating oil.
Which of the following equation is related to Fick’s first law of diffusion?
______ apparatus is used in the determination of loss due to Evaporation of the lubricating oil.
Assume that on average an interstitial B-atom jumps 10 times per second. The distance between the plane is given by 2m. Then, calculate the coefficient of diffusion of B atoms? (In m²/s)