5)
(64(6-2) =
A)
62
B)
8-9
C)
122

12-8

Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct

Atomic nuclei of almost all elements consist of

Based on this activity, is kinetic energy always transformed into potential energy?