According to pauli's exclusion principle, only one electron in an atom may have a particular set of quantum numbers. o true o false

True

Explanation:

Pauli exclusion principle states that in an atom, no two electrons have same set of the quantum numbers. The electrons in an atom have a unique set of quantum numbers ,

Even the electron is in same shell, same subshell and same orbital, the spin quantum number will be different for the two of them.

For example : 2 electrons in

n = 2 , l = 1 , m = 1 but s is different for both of them . (+1/2 or - 1/2)

the tires are rotating at 0.434 rpmlinear speed=45 m/sdiameter=0.550 mradius=0.275 mnow v= rωω= v/rω=45/0.275ω=163.6 rad/sω=163.6 rad/s (1rev/2π rad) (60s/1m)ω=1563 rpm