Question

if light travels in a vacuum at 3.00 x 10^8m/s and its frequency is 7.44 x 10^7 what is its wavelength

Answer 1

Answer:4.03m

Explanation:

Velocity=3x10^8m/s

Frequency=7.44x10^7hz

wavelength=velocity ➗ frequency

wavelength=(3x10^8) ➗ (7.44x10^7)

Wavelength=4.03m