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A solution containing active cobalt 2760 co having activity of 0.8μci and decay constant λ is injected into an animal’s body. If 1cm 3 of blood is drawn from the animal’s body after 10 hrs of injection, the activity found was 300 decays per minute. What is the volume of blood that is flowing in the body? (1Ci=3.7×10 10Ecay Per Second And At T=10Hrs E−λT=0.84)

The activity equation can be written as Given: Substituting the values, we get: Let the volume of the blood flowing be V The... View Article