Use the paragraph to answer the question The energy of a photo is proportional to its frequency. When the photoelectric tect occurs, each ejected election is the result of the absorption of one photon. Below a certain threshold energy, the photos are not energetic enough to liberate electrons
Which of the following is an bwrvation?
it point
The movement of electrons is dependent on the energy of the photo
There are more electrons released when photo frequency is high
Some clectrons stay on the surface even when light is absorbed
O An electroniched when a photo is absorbed
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