Velaria
This page lists questions and answers that were posted by visitors named Velaria.
Questions
The following questions were asked by visitors named Velaria.
What is the minimum work function for a metal for visible light (wavelengths between 400 and 700 ) to eject photoelectrons?
16 years ago
Please help me with this problem. The standard source for radiation therapy was radioactive 60Co which decays with a halflife of 5.27y, into an excited nuclear state of 60Ni. That nickel isotope then immediately emits two gamma ray photos wach with energy...
16 years ago
Answers
The following answers were posted by visitors named Velaria.