Energy of photoelectrons emitted from a photosensitive surface is 1.56 ev. If it’s threshold wavelength is2500A find the wavelength of incident light

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

a. carbon monoxide from car exhaust

b.particulate matter, such as soot

c.water vapor from a factory smokestack

d.acid rain

these are the answer choices im on that question right now