chemistry
You wish to increase the carbon content of a slab of steel by exposing it to a carburizing atmosphere at elevated temperature. The carbon concentration in the steel before carburization is 165.0 ppm and is initially uniform through the thickness of the steel. The atmosphere of...
chemistry
You are conducting experiments with your x-ray diffractometer. (a) A specimen of molybdenum is exposed to a beam of monochromatic x-rays of wavelength set by the Kα line of silver. Calculate the value of the smallest Bragg angle, θhkl, at which you can expect to obse...
chemistry
The diffusion coefficient of silver (Ag) in copper (Cu) has the following values: T (K) D (m2s-1) 923 5.42 x 10-16 1173 1.34 x 10-13 (a) Calculate the activation energy for diffusion of silver in copper. Express your answer in units of J/mol.
spelling
what does the vc/v and v/cv pattern mean?????Tell me pretty please please with a cherry ontop
statistics
54
geometry
1/2
V/CV OR VC/V PATTERN
can you tell me what that means(the pattern of v/cv and vc/v
math
a triangle has dimensions 3, 4, and 5. a similar triangle is drawn with a scale factor of 2. what are the dimensions of the new triangle?
statistics
For a particular sample of 71 scores on a psychology exam, the following results were obtained. First quartile = 58 Third quartile = 86 Standard deviation = 8 Range = 50 Mean = 75 Median = 72 Mode = 74 Midrange = 55
6th grade
what is it measured
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