'Approximate angle' diaporamas de présentation

Review For Waves Test

Review For Waves Test. Page 1. What is the frequency of 720. nm (1 nm = 1x10 -9 m) light? What is its period(Speed = 3.00 x 10 8 m/s). v = f? f = 1/T = 720. x10 -9 m , v = c = 3.00 x 10 8 m/s f = 4.17E+14 Hz T = 1/f = 2.4E-15 s. W. 4.17E+14 Hz, 2.4E-15 s.

611 views • 41 slides

5-5: Solving Right Triangles

329 views • 16 slides