Part A How many years are required for the amount of krypton-85 in a spent nuclear reactor...

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Physics

Part A
How many years are required for the amount of krypton-85 in aspent nuclear reactor fuel rod to be reduced by a factor of 1/8?The half-life of krypton-85 is 10.8 years.
Express your answer using three significantfigures.
t1/8 = years
Part B
How many years are required for the amount of krypton-85 in aspent nuclear reactor fuel rod to be reduced by a factor of1/32?
Express your answer using three significantfigures.
t1/32 = years
Part C
How many years are required for the amount of krypton-85 in aspent nuclear reactor fuel rod to be reduced by a factor of1/128?
Express your answer using three significantfigures.
t1/128 = __ years

Answer & Explanation Solved by verified expert

3.6 Ratings (329 Votes)

The halflife of krypton85 is 108 years That means in 108 years amount of krypton85 gets reduced by a factor of 12 Now Part A How many years are required for the amount of See Answer

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