Asked by | 6th Mar, 2008, 05:28: PM
radio waves are propogated either through ground waves, sky waves, space waves.
TV signals can be broadcast by sky waves or space waves.
The choice of mode depends on the frequency of waves being transmitted.
Answered by | 19th May, 2008, 06:17: PM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number