The top quark has a mass of about 173 GeV/c². What is its mass in atomic mass units? A) 175 u B) 186 u C) 163 u D) 58 u E) 19 u

Name: The top quark has a mass of about 173 GeV/c 2 . What is its mass in atomic mass units? A) 175 u B) 186 u C) 163 u D) 58 u E) 19 u
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Question

Quizplus · Accepted Answer

To convert GeV/c^2 to atomic mass units (u), we use the conversion factor 1 u = 931.5 MeV/c^2. Therefore,

173 GeV/c^2 = (173 x 1000 MeV)/(931.5 MeV/u) = 185.9 u

Rounded to the nearest integer, the mass of the top quark is 186 u (answer B).

The Top Quark Has a Mass of About 173 GeV/c2

The Top Quark Has a Mass of About 173 GeV/c²