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mathcalculuscalculus questions and answers7.) cesiumum-137 is one of the more common radioactive isotopes to be released in nuclear events. it has a half life of about thirty years. like all radioactive substances it decays according to the equation n(t) = noet where x is known as the decay constant, t is time, no is initial amount and e is e. a.) if i start with 1kg of cs-137 and after 30.17 years
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Question: 7.) Cesiumum-137 Is One Of The More Common Radioactive Isotopes To Be Released In Nuclear Events. It Has A Half Life Of About Thirty Years. Like All Radioactive Substances It Decays According To The Equation N(T) = Noet Where X Is Known As The Decay Constant, T Is Time, No Is Initial Amount And E Is E. A.) If I Start With 1KG Of CS-137 And After 30.17 Years
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7.)
Cesiumum-137 is one of the more common radioactive isotopes to be released in nuclear events. It has a half
life of about
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Transcribed image text: 7.) Cesiumum-137 is one of the more common radioactive isotopes to be released in nuclear events. It has a half life of about thirty years. Like all radioactive substances it decays according to the equation N(t) = Noet where X is known as the decay constant, t is time, No is initial amount and e is e. A.) If I start with 1KG of CS-137 and after 30.17 years I have 0.5 KG, find λ [2A] B.) The activity of a radioactive isotope is defined as the rate of decay for the isotope. Find an equation for the activity of the Cesium-137. [2A] C.) Consider one kilogram of CS-137 presenting in a spent atomic fuel rod. If 1 gram of CS-137 is probably a safe amount, how long would it take for the fuel rod to decay to a safe level? Note 1 gram =0.001Kg