Electromagnetic radiation and communication

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• Primary Education
• Special Education

Electromagnetic Radiation and Communication

Drag the pictures to the type of wave they use

Radio Waves

Microwaves

Infrared Radiation

Visible Light

Which type of wave is a longitudinal wave?

Light Wave

Sound Wave

Water wave

Hand Wave

Which of the following is not a type of light wave?

1. Radio waves
2. Sound waves
3. Microwaves
4. X-rays

How does an increase in frequency affect the pitch of a sound wave?

1. The pitch becomes higher
2. The pitch remains the same
3. The pitch becomes lower
4. The pitch becomes louder