Friday
December 19, 2014

Posts by euvin


Total # Posts: 5

physical science
the intensity of blue light is lowered will the reading on the ammeter shows a reading which indicates an electric current
March 13, 2012

physical science
explain why on photon-electros are emitted when red light is shone on the metal cathode
March 13, 2012

physical science
when a photon of energy hf elects an electro violently from an atom. How is this energy distribute in the process me electing electron?
March 13, 2012

physics
briefly describe how you could demonstrate the release of electrons fro a metal it is radiated wilt ultraviolet light.Also sate how the intensity of ultraviolet light effect the number of electrons
March 13, 2012

life oritantion
name and explain three checks and balances that are in place in south africa that control and regulate media
March 13, 2012

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