Q. "Fermi” is a unit of which among the following?
Answer: Length
Notes: “Fermi” is the unit of length. The femtometre is an SI unit of length equal to 10⁻¹⁵ metres, which means a quadrillionth of one.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 8 in Physics GK 02 - Units in above course in App.