Wavelength and Energy
Students using a rope and other materials explore wavelengths and frequency. If time permits, more experiments can be tried.
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Physics 152 Fall 2004 Final Exam, Parts A, B, C, D
At the end of a general physics course focused on light and electricity, you can administer this exam. Concepts covered include electromagnetism, circuits, induction, light rays, lenses and mirrors, characteristics of light, electron...
9th - Higher Ed Science
Atomic Absorption Determination of Zinc and Copper in a Multivitamin
Advanced lab apprentices prepare zinc and copper solutions to which they will compare the same minerals from a multivitamin. Using absorption spectroscopy, they analyze the contents of the multivitamin for concentration. This lab can be...
11th - Higher Ed Science
Photoelectric Effect-Tennis Ball
Different light has different energy! An informative video describes the photoelectric effect by describing the result of different wavelengths of light hitting metal. The instructor describes the threshold of releasing electrons as a...
7 mins 11th - Higher Ed Science