Calculate the speed of light if a wave has a wavelength of 7.32 x 10-7 m and a frequency of 4.10 x 1014 1/s.

Answer 1

c = λv

c = speed of light

λ = wavelength in meters

v = frequency in 1/sec

c = 7.32 x 10^-7 m * 4.10 x 10¹⁴ 1/s

c = 3.0x10⁸ m/s