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🔬 Science - Class 9

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Unit 10 · Wave

Mechanical Waves and Electromagnetic Waves

ScienceSubject

8 minEstimated read

📖Note 🔬Activity ⭐Points to Remember ✏️Practice Questions 🧪Practice Test 🖥️Presentation

Question 1 of 12

1Which wave needs a medium to travel?

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Unit 10 topics

Wave Transverse Wave and Longitudinal Wave Mechanical Waves and Electromagnetic Waves Applications of Electromagnetic Waves Reflection of Sound Use of Waves in Human Organ Diagnosis

Quick Facts

Unit: 10: Wave
Topic: Mechanical Waves and Electromagnetic Waves