Q5 · 2022 · Paper 1Simple familiar1 mark
QUESTION 5
Tau particles are classified as
(A)
bosons.
(B)
leptons.
(C)
mesons.
(D)
baryons.
WORKED SOLUTION
1 markAnswer B
ANSWER
B
Worked solution
The tau is one of the six leptons in the Standard Model. Option B.
Selects option B.
Worked explanation by QCE Vault; correct option verified against the QCAA answer key.