Question

calculate the wavelength of radio waves of frequency 10000000000 Hz. The speed of radio waves is 3×1000000000 ms-1
$ms - {}^{ - 1}$

Answer 1

is this right bro
may be formula is correct

Answer 2

frequency=10x 10^10 Hz

speed=3x10x10^9

wavelength=speed/frequency

=3x10x10^9/10x10^10

=0.3m