Chapter 1: Atomic & Nuclear Physics Mcqs for High School - Grade 10


Q.  If a C-14 has a half-life of 5730 years, then how long will it take for the number of C-14 in a sample to drop to 1/8 of initial quantity?

a. 2.58 × 10⁴ years
b. 1.44 × 10⁴ years
c. 1.72 × 10⁴ years
d. 2.58 × 10⁴ years



 
 

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