The velocity of all radio waves in free space is 3times 10^{8} m/s . The frequency of a radiowave of wavelength 150 m is1) 20 kHz 2) 2 kHz 3) 2 MHz 4) l MHz | Snapsolve
![The velocity of electromagnetic waves in free space is 3 × 10^6 m/sec . The frequency of a radio wave of wavelength 150 m , is: - The velocity of electromagnetic waves in free space is 3 × 10^6 m/sec . The frequency of a radio wave of wavelength 150 m , is: -](https://d2rrqu68q7r435.cloudfront.net/images/4956643/7247a733-3946-4de0-9b79-3fd323d7b079.jpg)
The velocity of electromagnetic waves in free space is 3 × 10^6 m/sec . The frequency of a radio wave of wavelength 150 m , is: -
![3) Please circle the correct answers, if there is no correct answer, then leave it blank(do... - HomeworkLib 3) Please circle the correct answers, if there is no correct answer, then leave it blank(do... - HomeworkLib](https://img.homeworklib.com/questions/0a1c45c0-b99c-11ea-90ab-9db1ccff7d02.png?x-oss-process=image/resize,w_560)