How is diffusion time related to diffusion temperature
How is diffusion time related to diffusion temperature for the case where the concentration at some distance into an inifintely thick solid is the same? Give an example.
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A camera lens (n = 1.50) is coated with a thin film of potassium bromide (n = 1.56) of thickness 87.9 nm. What wavelength in the visible spectrum is most strongly transmitted through the film?
The shelf and bracket have a combined mass of 5 kg with a mass center at Gp and the motor has a mass of 18 kg with the center at Gm. Draw an appropriate free body diagram of the shelf system.
A thick cylindrical sleeve, when shrunk onto a hollow shaft of a different material had its internal diameter extended by 0,2mm. The shaft has an internal diameter of 100mm and the internal and external diameters of the sleeve are 200mm and 350mm
In a double-slit interference experiment, the wavelength is 478 nm, the slit separation is 0.140 mm, and the screen is 33.0 cm away from the slits. What is the linear distance between adjacent maxima on the screen?
The length of a cast iron pipe is to be 4200 ft. the head causing flow is to be 12.6 ft. after the pipe has been in service for 5 years, it is expected to discharge water at a rate equal to 3.2 cfs. what is the diameter of the pipe? refer to Hazen
Light of wavelength 458 nm is incident on a narrow slit. The diffraction pattern is viewed on a screen 3.49 m from the slit. The distance on the screen between the central maximum and the third minimum is 2.68 cm. What is the width of the slit?
A cosmic ray particle travels directly over a football field, from one goal line to the other, at a speed of 0.454c. a. If the length of the field between goal lines in the Earth frame is 91.5 m, what length is measured in the rest frame of the par
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Discuss the relationship between measurement validity and measurement reliability as presented in this chapter of Introduction to Research Methods
Do you think police officers should be able to work off duty and earn another income?
1. What is punishment and what is supposed to be achieved by its practice? 2. Why do you think we punish?
What Marxist concept do the actions of Yuri and his co-workers represent?
Which of the following means that members of a society feel uncomfortable with ambiguity and thus support beliefs that promise certainty and conformity?
From a functionalist perspective, discuss the difference between latent and manifest functions and discuss the 3 different latent functions
Identify a gender role (or a pair of gender roles) that you think has changed in the culture(s) you grew up in over the past fifty years.