Question:

Part A When ultraviolet light with a wavelength of 400 nm falls on a certain metal surface, the maximum kinetic energy of the em

Part A
When ultraviolet light with a wavelength of 400 nm
falls on a certain metal surface, the maximum
kinetic energy of the emitted photoelectrons is 1.10
eV.
What is the maximum kinetic energy Ko of the photoelectrons when light of wavelength
310 nm falls on the same surface?
Use h = 6.63x10-34 J·s for Planck's constant and c = 3.00x10 m/s for the speed
of light and express your answer in electron volts.
View Available Hint(s)
10 AED
ng
?
Ko =
eV

Part A When ultraviolet light with a wavelength of 400 nm falls on a certain metal surface, the maximum kinetic energy of the emitted photoelectrons is 1.10 eV. What is the maximum kinetic energy Ko of the photoelectrons when light of wavelength 310 nm falls on the same surface? Use h = 6.63x10-34 J·s for Planck's constant and c = 3.00x10 m/s for the speed of light and express your answer in electron volts. View Available Hint(s) 10 AED ng ? Ko = eV

More Questions on Wave Optics

View all