I’m here, hello. . . . . . .
Answer: for 5 its b and for 6 i may be wrong but i think its also b
Explanation:
Answer:
I don't know, Brainly says im an expert but i dont think so
Uses of Radio Waves : The prime purpose of radio is to convey information from one place to another through the intervening media (i.e., air, space, nonconducting materials) without wires. Besides being used for transmitting sound and television signals, radio is used for the transmission of data in coded form.
