ameer mukhtar

This page lists questions and answers that were posted by visitors named ameer mukhtar.

Questions

The following questions were asked by visitors named ameer mukhtar.

a beam of electron 13.0 ev is used to bombard gaseous hydrogen. what series of wavelengths will be emitted?

Answers

The following answers were posted by visitors named ameer mukhtar.

Suppose that at least 13.0 eV is needed to free an electron from a particular element, i.e., to ionize the atom. What is the lowest frequency photon which can accomplish this?