Question

If $c$ is the speed, $\nu$ is frequency and $\lambda$ is wavelength of EM waves, then

• A. $c=\nu \lambda$
• B. $\frac{\lambda }{\nu }=c$
• C. $\frac{\nu }{\lambda }=c$
• D. $\frac{1}{\lambda }=\frac{c}{\nu }$

Answer 1

The correct option is A $c=\nu \lambda$

$c=\nu \lambda$
$c=$speed
$\nu =$Frequency
$\lambda$ = wavelength