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Kabisha Emad Inglês 12 flashcards

Flashcards do conjunto (12)

1V = ?f x λ
2If 15 waves (with λ = 7) pass a certain point in 30 seconds, what is the frequency? What is the velocity?--
3p = ? (definition)Normal - imaginary perpendicular line from mirror/lens used to measure angles of light
4F = ? (definition)Focus - point at which reflected waves meet
5λ = ? (definition)wavelength - distance between two similar points on a wave
6f = ? (definition)frequency - the amount of waves (cycles) / time (seconds) measured in Hertz (hz)
7A = ? (definition)Amplitude - half the height of the wave, from baseline to crest/trough
8M = ? (definition)Crest - top of a wave
9N = ? (definition)Trough - bottom of wave
10T = ? (definition)Period - time taken by one cycle's wavelength to pass a point
11V = ? (definition)Velocity - speed, needed to find f and wavelength
12—

Descrição: FlashCards sobre Sem título, criado por Kabisha Emad em 10-08-2017.
Criado por: Kabisha Emad
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