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The video provides a brief introduction to antennas, explaining their basic function and importance in communication systems.

What is a key takeaway about antennas?

• They are used for cooking

• They are essential for wireless communication

• They are primarily decorative

• They are used to power devices

Which statement best summarizes the importance of antennas?

• Antennas are used to cool electronic devices.

• Antennas are primarily used for decorative purposes.

• Antennas are crucial for enabling wireless communication.

• Antennas are used to store energy for later use.

What is the primary role of an antenna?

• To cool down devices

• To generate electricity

• To transmit and receive signals

• To store energy

Why are antennas crucial in communication systems?

• They convert sound to light

• They store data

• They amplify sound

• They enable wireless communication

Which of the following is NOT a function of an antenna?

• Receiving signals

• Transmitting signals

• Facilitating communication

• Storing data