PII.9.3 Develop graphical and Photon particle representing a quantum of light or Energy and matter – mathematical representations other electromagnetic radiation. A photon carries that describe the relationship energy proportional to the radiation frequency but Cause and effect between the frequency of a has zero rest mass photon and the kinetic energy Photoelectron - electron emitted from an atom by of an electron emitted through interaction with a photon, especially an electron the photoelectric effect and emitted from a surface by the action of light those representations to Planck’s Constant constant that gives the unvarying – qualitatively and quantitatively ratio of the energy of a quantum of radiation to its describe how changing the frequency and that has an approximate value of 6.626 frequency or intensity of light × 10−34 joule second—symbol h affect the current produced in the photoelectric effect. PII.9.4 Describe the slope of Energy and matter the graphical representation of the kinetic energy of a Cause and effect photoelectron vs. frequency in terms of Planck’s constant. PII.9.5 Develop graphical and Monochromatic light light of a single wavelength Energy and matter – mathematical representations Slits a long, narrow cut or opening – that describe the relationship and effect between the wavelength of Interference pattern pattern that results when two – monochromatic light, spacing or more waves interfere with each other, generally between slits, distance to showing regions of constructive and of destructive screen, and interference pattern interference produced for a double-slit scenario and apply those representations to qualitatively and quantitatively describe how changing any of the independent variables affects the position of the bright fringes.
PII.9.3 Develop graphical and mathematical representations that describe the relationship between the frequency of a photon and the kinetic energy of an electron emitted through the photoelectric effect and those representations to qualitatively and quantitatively describe how changing the frequency or intensity of light affect the current produced in the photoelectric effect. Photon – particle representing a quantum of light or other electromagnetic radiation. A photon carries energy proportional to the radiation frequency but has zero rest mass Photoelectron - electron emitted from an atom by interaction with a photon, especially an electron emitted from a surface by the action of light Planck’s Constant – constant that gives the unvarying ratio of the energy of a quantum of radiation to its frequency and that has an approximate value of 6.626 × 10−34 joule second—symbol h Energy and matter Cause and effect PII.9.4 Describe the slope of the graphical representation of the kinetic energy of a photoelectron vs. frequency in terms of Planck’s constant. Energy and matter Cause and effect PII.9.5 Develop graphical and mathematical representations that describe the relationship between the wavelength of monochromatic light, spacing between slits, distance to screen, and interference pattern produced for a double-slit scenario and apply those representations to qualitatively and quantitatively describe how changing any of the independent variables affects the position of the bright fringes. Monochromatic light – light of a single wavelength Slits – a long, narrow cut or opening Interference pattern – pattern that results when two or more waves interfere with each other, generally showing regions of constructive and of destructive interference Energy and matter and effect