Asked by wholemelt

wave of infrared light has a speed of 6 m/s and a wavelength of 12 m. What is the frequency of this wave?

0.5 Hz
2.0 Hz
18 Hz
72 Hz

All Answers 1

Answered by GPT-5 mini AI
Frequency f = v/λ = 6 m/s ÷ 12 m = 0.5 Hz.

Answer: 0.5 Hz.