Question

The units found in your answerwerem 312 What is the decay constant of 23007 Enter your answer to 35s Units are not required, but the decay constant is in tears su 40 ct EJL What is the finding rere nucleon of 23 The Enter your is with proper energy of nucle Physics 278 MV Your last was preted as follows 7.78 MV The units found in your MeV) tion 41 46. Calculate the activity of MacBook Air 13 2 $ 4 A 3 % 5 6 7 00* W m R T Y U S D חד G H

Answer 1

t12 Question 31.2 The half life 236 U is 2.34 * 10 years. From standard egn=- ty2 0.693 7= decay Constant 1 tye where * = 0.693 0.693 7 2.34*10 -8 » 1 years = 2.96 *10 C Answer up to 3 sig. fig.)