<p>In this week's episode, Emma looks at the photoelectric equation for your AP Physics 2 exam. She looks at how to relate the stopping potential of electrons emitted by the photoelectric effect to their maximum kinetic energy. She also looks at blackbody radiation, the ultraviolet catastrophe and how that led Albert Einstein to his photon model of light. Ideal for preparing you for your&nbsp;<a href="http://bit.ly/3cq2OAV">AP Physics&nbsp;2</a> exam.</p> <p><a href="http://bit.ly/3cq2OAV">Click here for the full course</a>, or visit this link:&nbsp;<a href="http://bit.ly/35wWSl6">http://bit.ly/3cq2OAV</a></p>