Quelpr
2 marksHalf-life

CSEC Physics · May/June 2008 · Paper 2 · Question 3(e)

Given that Carbon-14 has a half-life of 5700 years, determine how long it would take for this reduction to occur.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 3(a)The THREE MAIN particles in an atom are: A. B. C.[3 marks]
  2. 3(b)The corresponding location of EACH of these particles is: A. B. C.[3 marks]
  3. 3(c)The particle with NO charge is called[1 mark]
  4. 3(d)How many half-lives would it take for a sample of Carbon-14 to be reduced to 1/32 of its original mass?[2 marks]
  5. 3(f)Carbon dating involves the use of Carbon-14 to determine the age of ancient objects. Explain how this is accomplished.[4 marks]

More practice: the rest of this paper · more Half-life questions · all CSEC Physics past papers