Question

if a and b are two rational numbers, then
a+b/2<a
a+b /2<b
a+b/2=a
a+b/2>b​

Answer 1

Answer:

In physics a drift velocity is the average velocity attained by charged particles, such as electrons, in a material due to an electric field. In general, an electron in a conductor will propagate randomly at the Fermi velocity, resulting in an average velocity of zero.