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IGCSE O Level Physics Practice Test 144

# Electromagnetic Waves Multiple Choice Questions (MCQ) PDF - 144

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Free Electromagnetic Waves MCQs, Electromagnetic Waves Multiple Choice Questions (MCQs) PDF Download, Book Test 1-144 to learn igcse physics online courses. Solve Electromagnetic Waves Test PDF, electromagnetic waves Multiple Choice Questions (MCQ Quiz) for online college degrees. The Electromagnetic Waves MCQ Quiz App Download: Free certification app for electromagnetic waves, converging lens, power in physics, transverse and longitudinal waves, energy and units test prep for schools that offer certificate programs.

The MCQ Quiz: Speed of electromagnetic waves in vacuum is; "Electromagnetic Waves" App APK Download (Free) with answers 4 × 108 m s-1, 30 × 108 m s-1, 3.0 × 108 m s-1 and 6.0 × 108 m s-1 to learn online certification courses. Study electromagnetic waves questions and answers, Apple Book to download free sample for ACT practice test.

## Electromagnetic Waves Questions and Answers : Quiz 144

MCQ 716: Speed of electromagnetic waves in vacuum is

1. 30 × 108 m s-1
2. 4 × 108 m s-1
3. 3.0 × 108 m s-1
4. 6.0 × 108 m s-1

MCQ 717: Light rays are spread out in

1. Converging lens
2. Diverging lens
3. Both lenses
4. None of the lenses

MCQ 718: SI unit of Power is

1. joule ⁄ second
2. Newton-meter
3. watt
4. None of the above

MCQ 719: Odd one out of transverse waves is

1. Water waves
2. Light waves
3. Sound waves

MCQ 720: Energy can be

1. converted or transferred
2. destroyed or transferred
3. created or transferred
4. created or destroyed

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