dylan25681 dylan25681 11-03-2024 Physics contestada What is the period of a 60 Hz electromagnetic wave traveling at 3.0 ms? a) 5 × 10⁻² s b) 5 × 10⁻⁴ s c) 2 × 10⁻⁸ s d) 2 × 10⁻¹⁰ s