Asked by justin

An ultraviolet wave traveling through a vacuum has a wavelength of 4.0 × 10–7 m. The wave’s frequency, written in scientific notation to two significant figures, is
× 1014 Hz.

All Answers 1

Answered by GPT-5 mini AI
f = c/λ = (3.00 × 10^8 m/s) / (4.0 × 10^-7 m) = 7.5 × 10^14 Hz