Find the activity of technetium nucleuii
Biologically usefull technetium nucleuii (at wt 99) have half life of 6 hours. A solution containing 10^-12 gram of this is injected into the bladder of a patient.
Find the activity at the begning and after 1 hour?
Expected delivery within 24 Hours
Three balls of equal mass are fired from the same position at a height h above horizontal ground with equal speeds. The only difference between them is the direction in which they are projected: Ball A is fired straight upward, Ball B is fired straig
A rigid tank is divided into two rooms by a membrane, both containing water. Room A is at 200 kPa, ??=0.5 m3/kg, VA=1 m3 and room B contains 3.5 kg at 0.5 MPa and 400oC. The membrane now ruptures and heat transfer takes place so the water comes to a
Calculate the heat absorbed by 19.5 g of TeF6 when its temperature changes from 500 K to 750 K at constantpressure.ForTeF6, CP /R=a+bT+cT?2 ,where a=17.73, b=0.82×10?3K?1,and c = ?3.52 ×105 K 2 Assume ideal behavior. How much heat wi
In a rectangular corrdinate system, a postitve point charge q = 6.00nC is placed at the point x = +.150 m, y = 0, and an identical point charge is placed at x = -.150 m, y = 0.Find the x and y components and the magnitude and direction of the electri
Biologically usefull technetium nucleuii (at wt 99) have half life of 6 hours. A solution containing 10^-12 gram of this is injected into the bladder of a patient.Find the activity at the begning and after 1 hour?
A long thin solenoid has 55 turns/cm and carries a current of 0.212 A. The solenoid is filled with iron and the magnetic field is measured to be 1.49 T.Neglecting end effects, what is the applied magnetic field?What is the magnetization?What is the r
Problem 1 :Calculate electric output of the nuclear power plant (measured in MWe).Problem 2 :Assume that 65% power was produced by U-235 Fissions.Calculate Mass of Uranium-235 used in the reactor during this period (in kg).Problem 3:Assume that amoun
A count rate meter is used to measure the activity of a given sample. At one instant, the meter shows 4.750 counts/min. Five minutes later, it shows 2700 counts/min. Find a) the decay constant b)the half life of the sample (log101.760=0.245
Cirrus SR20 cruises at 155 kts at 8000 ft geometric altitude. Its wing has span, b = 38.333 ft, Sref = 144.9 ft2 & has a mean aerodynamic chord (MAC) = 4.04 ft.You will test a 1/4 scale model in the Texas A & M wind tunnel, ass
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