For example, you could ask:
* Can we determine the energy of a light wave from its frequency? (Yes, using the equation E = hf, where E is energy, h is Planck's constant, and f is frequency.)
* Can we determine the color of a light wave from its frequency? (Yes, different frequencies correspond to different colors in the visible spectrum.)
* Can we determine the speed of a light wave from its frequency? (No, the speed of light in a vacuum is constant, regardless of its frequency.)
Give me more information, and I'll be happy to answer your question!
