The frequency of an electromagnetic radiation is 2xx10^6 Hz. What is its wavelength in metres (Velocity of light =3xx10^8 ms^(-1))

The frequency of an electromagnetic radiation is 2xx10^6 Hz. What is i

1.	The frequency of an electromagnetic radiation is 2xx10^6 Hz. What is its wavelength in metres (Velocity of light =3xx10^8 ms^(-1))
Answer» `6.0xx10^14` `1.5xx10^4` `1.5xx10^2` `0.66xx10^(-2)` SOLUTION :When `c=vxxlambda` than `lambda=c/v=(3xx10^8)/(2xx10^6)=1.5xx10^2` m