Radio waves are examples of _________ communication.

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Rajasthan 3rd Grade Level 1 Official Paper (Held On: 25 Feb, 2023 Shift 1)
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  1. Wireless
  2. Guided
  3. Cable base, connection
  4. Wired

Answer (Detailed Solution Below)

Option 1 : Wireless
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Rajasthan 3rd Grade (Level 1) Full Test 11
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Detailed Solution

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The correct answer is option 1: Wireless

Key Points

Radio waves are a type of electromagnetic wave used to transmit data over distances without the use of physical conductors like cables or wires. This form of transmission is known as wireless communication.

Examples of wireless communication include:

  • Wi-Fi
  • Bluetooth
  • Mobile networks (4G/5G)
  • Satellite communication
  • FM/AM radio broadcasts

Explanation of options:

  • Option 1 – Wireless: ✅ Correct. Radio waves are a form of wireless communication.
  • Option 2 – Guided: ❌ Guided media refers to communication through cables like fiber optics or copper wires.
  • Option 3 – Cable base, connection: ❌ Another way of describing wired or guided media.
  • Option 4 – Wired: ❌ Involves physical cables, not radio waves.

Hence, the correct answer is: option 1: Wireless

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