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Which of the following types of waves are transmitted and received by antennas?
1. Which of the following types of waves are transmitted and received by antennas?
- Mechanical wave
- Matter-wave
- Microwaves
- Electromagnetic wave
Answer: D) Electromagnetic wave
Explanation:
Antennas transmit and receive electromagnetic waves. Electromagnetic waves are a type of energy that transports energy from one location to another. Synchronized oscillations in the electric and magnetic fields have resulted from these waves. An antenna transforms these electrical impulses into electromagnetic waves for transmission and reception purposes.