The isotope 88224ra of radium has a decay constant of
The isotope 88224Ra of radium has a decay constant of 1.19×10-6 per second. What is the half-life (in days) of this isotope?
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Thin rubber strips are used to provide increasing resistance to orthopedic patients during large motion exercises. The sheets shown are 0.03125 in thick and 3 in. wide. Say the rubber properties are 120 psi and v= 0.47.
In 9.00 days the number of radioactive nuclei decreases to one-eight the number present initially
The potentiometric surface elevations at two observation wells 1000 m apart are 52.35 m and 56.90 m. If the horizontal hydraulic conductivity of the auquifer is 25 m/ day determine the specfic discharge, and average linear veolicity of the flow as
Size of Accounts Receivable- Tidwell, Inc., has weekly credit sales of $19,400, and the average collection period is 34 days. The cost of product is 75 percent of the selling price. What is the average accounts receivable figure?
The isotope 88224Ra of radium has a decay constant of 1.19×10-6 per second. What is the half-life (in days) of this isotope
Decipher the clue to determine the word. One of the standard tricks of cryptic crossword creators is to use anagrams
a plane truss is subjected to a loads 2P and P at joints B and C, respectively, as shown in figure part a.The truss bars are made of two L102 x 76 x 6.4 stell angles having an ultimate stress tension equal to 390 MPa (cross-sectional are of the tw
If WRC's cost of capital is 12% per year, is this a profitable agreement for WRC?
A device used in radiation therapy for cancer contains 6.20×10-1 g of cobalt 2760Co (59.9333819 u). Determine the activity of the radioactive material
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