Question

3. Letter, email telephone are examples of
a) Message b) Feedback c) Channel d) Encoding​

Answer 1

Answer:

Sodium is more metallic than aluminium because sodium can lose its electron more easily than aluminium. Metallic character decreases from left to right of the periodic table.

Hope it helps ❤️

Answer 2

Answer:

Correct option is C) Channel

Explanation:

Letter , email , telephone are the examples of Communication channel.

This are the medium which is chosen by Sender to transmit or send their messages.

Telephone and Letter are the oldest communication channel while now a days email communication channel is used most by peoples.