Flashcards
Physics
Flashcards do conjunto (3)
- 1Physics: What is the... Wavelength Frequency AmplitudeWavelength- distance from one peak to another
Frequency- how many complete waves per second
Amplitude- height of the wave - 2Physics: What are converging lens used for?Focussing light
- 3Physics: What is the focal length?The distance from the lens to its focal point