| Quiz Title: |
The Concept of Wave |
| Quiz Lesson: |
Waves are periodic motions that transfer energy from one point to another e.g ripples of water. There are two types of waves 1. Mechanical waves - requires a medium material for their transmission. 2. Electromagnetic waves - do not require medium for their transmission. |
| Quiz Title: |
The Concept of Wave |
| Quiz Lesson: |
Waves are periodic motions that transfer energy from one point to another e.g ripples of water. There are two types of waves 1. Mechanical waves - requires a medium material for their transmission. 2. Electromagnetic waves - do not require medium for their transmission. |
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